How popular is the baby name Oisin in the United States right now? How popular was it historically? Use the popularity graph and data table below to find out! Plus, see all the blog posts that mention the name Oisin.

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Popularity of the baby name Oisin


Posts that mention the name Oisin

Popular baby names in Northern Ireland (UK), 2022

Flag of the United Kingdom
Flag of the United Kingdom

Northern Ireland, which is located on the island of Ireland, is actually part of the United Kingdom (along with Scotland, England, and Wales — all of which are located on the next-door island of Great Britain).

Last year, Northern Ireland welcomed 20,929 babies — 10,242 girls and 10,687 boys.

What were the most popular names among these babies? Grace and James.

Here are the country’s top 50+ girl names and top 50 boy names of 2022:

Girl names

  1. Grace, 168 baby girls
  2. Emily, 152
  3. Fiadh, 148 – pronounced FEE-a
  4. Olivia, 141
  5. Isla, 118
  6. Aoife, 113 – pronounced EE-fa
  7. Lily, 110
  8. Annie, 97
  9. Evie, 94 (tie)
  10. Freya, 94 (tie)
  11. Amelia, 91
  12. Ella, 88
  13. Charlotte, 87
  14. Ava, 84 (tie)
  15. Sophia, 84 (tie)
  16. Anna, 80 (tie)
  17. Erin, 80 (tie)
  18. Eabha, 74 – pronounced EY-va
  19. Katie, 72 (tie)
  20. Ruby, 72 (tie)
  21. Maisie, 71 (tie)
  22. Sophie, 71 (tie)
  23. Lucy, 70
  24. Ellie, 69
  25. Aria, 65
  26. Niamh, 64 – pronounced neev or NEE-iv
  27. Molly, 59 (tie)
  28. Rosie, 59 (tie)
  29. Clodagh, 57 (tie) – pronounced KLOH-da
  30. Mia, 57 (tie)
  31. Hannah, 56
  32. Meabh, 55 (tie) – pronounced mayv
  33. Willow, 55 (tie)
  34. Elsie, 54
  35. Cora, 52 (tie)
  36. Phoebe, 52 (tie)
  37. Ada, 51
  38. Bonnie, 49 (tie)
  39. Isabella, 49 (tie)
  40. Eva, 48 (4-way tie)
  41. Georgia, 48 (4-way tie)
  42. Ivy, 48 (4-way tie)
  43. Sadie, 48 (4-way tie)
  44. Cara, 47 (tie)
  45. Harper, 47 (tie)
  46. Emma, 46 (tie)
  47. Zara, 46 (tie)
  48. Chloe, 45 (tie)
  49. Rose, 45 (tie)
  50. Poppy, 44 (tie)
  51. Saoirse, 44 (tie) – pronounced SEER-sha or SAYR-sha

Boy names

  1. James, 175 baby boys
  2. Jack, 169
  3. Noah, 146
  4. Theo, 132
  5. Charlie, 131
  6. Oliver, 123
  7. Oisin, 119 – pronounced UH-sheen or OH-sheen
  8. Harry, 118
  9. Cillian, 111 – pronounced KIL-ee-an
  10. Thomas, 107
  11. Leo, 106
  12. Finn, 98
  13. Tommy, 97
  14. Daniel, 90
  15. Alfie, 87
  16. Luca, 83
  17. Freddie, 81
  18. Arthur, 80
  19. Jacob, 79
  20. Jude, 77
  21. Luke, 74 (tie)
  22. Ollie, 74 (tie)
  23. Caleb, 72 (tie)
  24. Ronan, 72 (tie)
  25. Ethan, 69
  26. Darragh, 67
  27. Shea, 65
  28. Rory, 64
  29. Archie, 63 (tie)
  30. Joshua, 63 (tie)
  31. Adam, 62 (3-way tie)
  32. Jonah, 62 (3-way tie)
  33. Matthew, 62 (3-way tie)
  34. Daithi, 61 – pronounced DAH-hee
  35. Ezra, 60 (3-way tie)
  36. Michael, 60 (3-way tie)
  37. Odhran, 60 (3-way tie) – pronounced OH-rawn
  38. George, 59
  39. Reuben, 58
  40. Henry, 57 (4-way tie)
  41. Isaac, 57 (4-way tie)
  42. Logan, 57 (4-way tie)
  43. Teddy, 57 (4-way tie)
  44. Jake, 55 (tie)
  45. Max, 55 (tie)
  46. Mason, 54
  47. Alexander, 53
  48. Conan, 52 (3-way tie)
  49. Conor, 52 (3-way tie)
  50. Joseph, 52 (3-way tie)

The fastest-rising names in the girls’ top 100 were Pippa, Nevaeh, Lucia, Croia, and Maeve.

The fastest-rising names in the boy’s top 100 were Hugo, Luca, Hudson, Rian, and Nathan.

And here’s a selection of names from the other end of the spectrum — names that were given to just 3 babies each in Northern Ireland last year:

Rare girl namesRare boy names
Aeza, Banba/Banbha, Brilliana, Cobhlaith, Della, Eilish, Faoiltiarna, Glencia, Hetty, Israella, Jersey, Kevia, Lilium, Marcy, Neansai, Orlaithi, Prim, Rhaenyra, Simona, Tiggy, Una, Yvonne, ZuzuAlvie, Bonyo, Caolach, Dubhaltach, Evenezer, Fazza, Ghyth, Hamish, Igor, Jivko, Kylian, Lughaidh, Maui, Norrin, Olcan, Plunkett, Rupert, Selkie, Tuathal, Ugnius, Vivaan, Windsor, Yaurik, Zeki

Some explanations/associations for a few of the above…

  • Banba – a goddess in Irish mythology.
    • Banbha – the modern spelling of Banba.
  • Faoiltiarna – an Irish name made up of the elements faol, “wolf,” and tighearna, “lord.”
  • Olcan – a 5th-century Irish saint associated with the village of Armoy in County Antrim.
  • Rhaenyra – a character from the TV series House of the Dragon (a prequel to Game of Thrones).
  • Selkie – a seal/human shapeshifter in Celtic (as well as Norse) mythology.

Finally, let’s take a look at middle names. About 86% of the girls and 89% of the boys born in Northern Ireland last year were given at least one middle name. The middles chosen most often were…

  • Rose, Grace, Elizabeth, Mary, and Marie (for girls), and
  • James, John, Patrick, Michael, and Thomas (for boys).

P.S. If you’re interested in seeing more Irish name pronunciations, just click that link.

Sources: Baby Names 2022 | Northern Ireland Statistics and Research Agency, Northern Ireland – Wikipedia, Faoiltiarna – Oxford Reference

Image: Adapted from Flag of the United Kingdom (public domain)

What popularized the baby name Oscar in Scandinavia?

Oscar I of Sweden (as crown prince, in 1823)
Oscar I of Sweden

For a number of generations, the name Oscar has been particularly popular in Scandinavia — that is, the countries of Sweden, Norway, and Denmark.

Why?

The simplest answer is King Oscar I of Sweden. But the more accurate answer, in my opinion, is Napoleon.

The story starts with Scottish poet James Macpherson, who, during the early 1760s, published a series of epic poems. He claimed that they were his translations of 3rd-century Scottish Gaelic poems by a bard named Ossian, but many of his contemporaries were suspicious of this claim. (The current consensus is that they were composed by Macpherson himself and based largely upon Irish mythology. The name Ossian, for instance, is Macpherson’s interpretation of the Irish name Oisín.)

Despite the controversy, Macpherson’s poems became extremely popular throughout Europe. And they were very influential: “[I]t is arguable that these poems constitute one of the canonical Ur-texts of the romantic nationalisms which spread across the Continent” over the century that followed.

French military officer Napoleon was among the prominent admirers of Macpherson’s poems.

Incidentally, Napoleon had tried his hand at writing. One of his unpublished novels, Clisson et Eugénie, written in 1795, was based in part upon his relationship with then-fiancée Désirée Clary.

He ended up marrying a different woman, Josephine, in March of 1796.

And former fiancée Désirée went on to marry a different French military officer, Jean-Baptiste Bernadotte, in August of 1798.

Oscar Bernadotte (as a child, circa 1806) who later became Oscar I of Sweden
Oscar Bernadotte (circa 1806)

Désirée gave birth to the couple’s only child, a boy, in July of 1799. The baby was named Joseph François Oscar Bernadotte. “Joseph” was in honor of the baby’s uncle, Joseph Bonaparte — Napoléon’s brother, who happened to be married to Desiree’s sister. “François,” I presume, was a patriotic nod to France. And “Oscar”? Included at the suggestion of godfather Napoleon, the name Oscar referred to a heroic character from Macpherson’s poems. (Oscar was Ossian’s son.)

Later the same year, Napoleon became First Consul of the French Republic.

In May of 1804, he declared himself Emperor. Soon after, he promoted Bernadotte (and seventeen other generals) to the rank of Marshal of the Empire.

Bernadotte continued fighting in the Napoleonic Wars throughout the rest of the decade.

Then, in August of 1810, Bernadotte was unexpectedly invited to become heir-presumptive to the Swedish throne. The king of Sweden at the time, Carl XIII, was elderly and had no male heir.

(Why would the Swedes ask a Frenchman with no royal blood to rule their country? For several reasons, including: he had strong ties to Napoleon, he had proven military and administrative abilities, and, not least of all, “he already had a son to ensure the succession.”)

Bernadotte accepted. Several months later, he moved his family to Sweden. converted to Lutheranism, and was legally adopted by the king — thus becoming the country’s crown prince.

He became the de facto head of state right away, playing a key part in the formation of the Sixth Coalition (which fought against Napoleon from 1813 to mid-1814) and gaining control of Norway to create the United Kingdoms of Sweden and Norway (later in 1814).

In 1818, Carl XIII passed away. Jean-Baptiste Bernadotte — under the regnal name Carl XIV Johan — ascended to become King of Sweden and Norway. His wife Désirée became queen, and their son Oscar became crown prince.

Oscar I of Sweden (in the 1850s)
Oscar I of Sweden

More than a quarter century later, in 1844, Carl XIV Johan (Bernadotte) himself passed away, and Oscar succeeded his father as King of Sweden and Norway.

This explains the popularity of the name Oscar in the countries of Sweden and Norway, but what about Denmark? Usage started to increase there in 1848, when King Oscar sided with Denmark (instead of Germany) in the territorial dispute over Schleswig and Holstein.

Usage of the name is still strong in all three countries today. In 2021, the baby name Oscar/Oskar ranked 14th in Sweden, 2nd in Norway, and 1st in Denmark.

Outside of Scandinavia, it came in 8th in England and Wales, 27th in Scotland, 30th in Ireland, and 44th in Northern Ireland.

Speaking of England and Ireland…the name Oscar became trendy in England during the 1880s and 1890s thanks to Irish poet and playwright Oscar Wilde. Not long after he was born, in late 1854, his mother wrote to a friend: “He is to be called Oscar Fingal Wilde. Is not that grand, misty, and Ossianic?”

What are your thoughts on the name Oscar?

Sources:

P.S. The House of Bernadotte remains the royal family of Sweden to this day. Descendants of Carl XIV Johan include Prince Bertil (b. 1912) and Princess Estelle (b. 2012).

Popular baby names in Ireland, 2022

Flag of Ireland
Flag of Ireland

The island of Ireland, located in the North Atlantic Ocean, happens to be the third-largest island in Europe (after Great Britain and Iceland).

Last year, the Republic of Ireland — which covers five-sixths of the island — welcomed over 57,000 babies.

What were the most popular names among these babies? Emily and Jack.

Here are Ireland’s top 50 girl names and top 50 boy names of 2022:

Girl Names

  1. Emily, 349 baby girls
  2. Grace, 342
  3. Fiadh, 320 – pronounced FEE-a
  4. Sophie, 292
  5. Lily, 291
  6. Éabha, 271 – pronounced EY-va
  7. Ava, 269
  8. Mia, 262
  9. Ellie, 259
  10. Olivia, 258
  11. Amelia, 250 (tie)
  12. Emma, 250 (tie)
  13. Hannah, 248
  14. Ella, 240
  15. Freya, 234
  16. Lucy, 232
  17. Isla, 228
  18. Saoirse, 212 – pronounced SEER-sha or SAYR-sha
  19. Millie, 206
  20. Sadie, 201
  21. Sophia, 200
  22. Molly, 195
  23. Chloe, 191
  24. Caoimhe, 190 – pronounced KEE-va or KWEE-va
  25. Anna, 186
  26. Evie, 181
  27. Isabelle, 178
  28. Robyn, 177
  29. Alice, 160
  30. Aoife, 158 – pronounced EE-fa
  31. Róisín, 157 – pronounced ROH-sheen
  32. Sadhbh, 153 – pronounced siev (rhymes with the number “five”).
  33. Cara, 152
  34. Katie, 151
  35. Erin, 150
  36. Kate, 147
  37. Willow, 145
  38. Croía, 140 (3-way tie) – pronounced KREE-a
  39. Ruby, 140 (3-way tie)
  40. Sofia, 140 (3-way tie)
  41. Bonnie, 135
  42. Holly, 129 (tie)
  43. Zoe, 129 (tie)
  44. Sienna, 126
  45. Isabella, 125 (tie)
  46. Maya, 125 (tie)
  47. Sarah, 121
  48. Ada, 119
  49. Rosie, 111
  50. Leah, 109

Boy Names

  1. Jack, 641 baby boys
  2. Noah, 485
  3. James, 412
  4. Rían, 372
  5. Charlie, 348
  6. Oisín, 340 – pronounced UH-sheen or OH-sheen
  7. Tadhg, 324 – pronounced tieg (like the first three letters of “tiger”)
  8. Liam, 323
  9. Cillian, 316 – pronounced KIL-ee-an
  10. Daniel, 303
  11. Fionn, 287
  12. Michael, 278
  13. Conor, 275
  14. Finn, 269
  15. Patrick, 250
  16. Thomas, 246
  17. Darragh, 245
  18. Harry, 242
  19. Seán, 239
  20. Luke, 233
  21. Theo, 232
  22. Adam, 230
  23. Leo, 225
  24. Alex, 216
  25. Oliver, 201
  26. Ryan, 190
  27. Max, 189
  28. Cian, 185 – pronounced KEE-an or keen
  29. Tommy, 184
  30. Luca, 179
  31. Bobby, 170
  32. Mason, 167
  33. Dylan, 163 (3-way tie)
  34. Jamie, 163 (3-way tie)
  35. Kai, 163 (3-way tie)
  36. John, 160
  37. Ollie, 159
  38. Oscar, 156
  39. Shay, 152
  40. Alexander, 149 (tie)
  41. Ben, 149 (tie)
  42. Matthew, 146
  43. David, 143 (tie)
  44. Tom, 143 (tie)
  45. Ethan, 141
  46. Donnacha, 140 – pronounced DUN-uh-ka or DUN-uh-kha (the kh represents a guttural H-sound)
  47. Alfie, 139
  48. Jacob, 131
  49. Billy, 128
  50. Sam, 125

New to the girls’ top 100 were the names Hailey, Phoebe, Ayda, and Éala.

New to the boys’ top 100 were the names Blake and Cody.

The fastest-rising names in the top 100 in terms of numbers of babies were:

  • Millie (+58 baby girls), Olivia (+39), Éala (+32), Ellie (+31), Isabelle (+31)
  • Luca (+58 baby boys), Oisín (+38), Leo (+33), Kai (+33), Tomás (+30)

The fastest-rising names in terms of rank were:

  • Éala (+86 places), Phoebe (+45), Mary (+40), Hailey (+38), Ayda (+29)
  • Tomás (+42 places), Anthony (+31), Christopher (+29), Joey (+25), Kayden (+25)
Map of the four provinces of Ireland
Ireland’s four provinces

Home to more than five million people, the Republic of Ireland is divided into four provinces. (One of these provinces, Ulster, lies largely within Northern Ireland, which is part of the UK.) The top baby names within each of the four provinces last year were…

Top Girl NameTop Boy Name
Leinster
(56% of the population)
EmilyJack
Munster
(27% of pop.)
EmilyJack
Connacht
(11% of pop.)
ÉabhaJack
Ulster [ROI portion]
(6% of pop.)
GraceJack

And what about the names at the other end of the spectrum? The following were given to just 3 babies each in Ireland last year:

Rare Girl NamesRare Boy Names
Ananya, Beatriz, Cliona, Dina, Eilidh, Faela, Fianna, Isadora, Joan, Khadija, Líadh, Luisne, Miruna, Morrigan, Nala, Orlagh, Prunelle, Réiltín, Saffie, Scotia, Tilda, Vamika, ZohaAilbe, Brooklyn, Caoilte, Denzel, Eamonn, Féidhlim, Geoffrey, Henrik, Isa, Josiah, Kamal, Lúan, Manus, Nilan, Ógie, Pio, Rokas, Séadhna, Tiernán, Viraj, Wayne, Yousuf, Zoraiz

Finally, here are Ireland’s 2021 rankings, if you’d like to compare last year to the year before.

P.S. If you’re interested in seeing more Irish name pronunciations, just click that link.

Sources: Irish Babies’ Names – CSO (Irish Babies’ Names 2022), Births, Deaths and Marriages – CSO (Vital Statistics Yearly Summary 2022), Data – CSO, Provinces of Ireland – Wikipedia

Image: Adapted from Flag of Ireland (public domain)
Map: Adapted from Provinces of Ireland location map by Ssolbergj under CC BY-SA 4.0.

[Latest update: Feb. 2024]

Popular baby names in Northern Ireland (UK), 2021

Flag of the United Kingdom
Flag of the United Kingdom

According to the Northern Ireland Statistics and Research Agency (NISRA), the most popular baby names in Northern Ireland last year were Grace and Jack.

Here are the country’s top 50 girl names and top 50+ boy names of 2021:

Girl names

  1. Grace, 182 baby girls
  2. Emily, 150
  3. Fiadh, 149
  4. Olivia, 148
  5. Isla, 138
  6. Sophie, 128
  7. Aoife, 122
  8. Ella, 111
  9. Anna, 106
  10. Sophia, 102
  11. Amelia, 101
  12. Lucy, 100
  13. Charlotte, 98
  14. Lily, 94
  15. Evie, 92 (tie)
  16. Freya, 92 (tie)
  17. Ava, 90
  18. Annie, 87
  19. Mia, 82
  20. Ellie, 80
  21. Erin, 76 (3-way tie)
  22. Molly, 76 (3-way tie)
  23. Rosie, 76 (3-way tie)
  24. Willow, 69
  25. Eabha, 67
  26. Ruby, 64
  27. Poppy, 62
  28. Meabh, 61 (tie)
  29. Niamh, 61 (tie)
  30. Eva, 60
  31. Maisie, 59
  32. Katie, 58
  33. Cora, 56
  34. Hannah, 55 (tie)
  35. Ivy, 55 (tie)
  36. Cara, 54 (tie)
  37. Clodagh, 54 (tie)
  38. Georgia, 52 (4-way tie)
  39. Harper, 52 (4-way tie)
  40. Jessica, 52 (4-way tie)
  41. Zara, 52 (4-way tie)
  42. Chloe, 51 (tie)
  43. Rose, 51 (tie)
  44. Aria, 50
  45. Alice, 49 (3-way tie)
  46. Daisy, 49 (3-way tie)
  47. Mollie, 49 (3-way tie)
  48. Heidi, 48
  49. Saoirse, 45 (tie)
  50. Sienna, 45 (tie)

Boy names

  1. Jack, 193 baby boys
  2. Noah, 191
  3. James, 173
  4. Charlie, 155
  5. Oliver, 131
  6. Theo, 119
  7. Leo, 117
  8. Cillian, 116
  9. Finn, 115
  10. Harry, 114
  11. Oisin, 109 (tie)
  12. Thomas, 109 (tie)
  13. Daniel, 103
  14. Tommy, 101
  15. Freddie, 97
  16. Jacob, 92
  17. Jude, 86
  18. Arthur, 84
  19. Daithi, 83
  20. Darragh, 78 (3-way tie)
  21. Ethan, 78 (3-way tie)
  22. Ronan, 78 (3-way tie)
  23. Jonah, 77
  24. Alfie, 76 (tie)
  25. Archie, 76 (tie)
  26. Caleb, 75
  27. Shea, 73
  28. Conor, 71
  29. Alexander, 69
  30. Patrick, 68
  31. George, 66 (3-way tie)
  32. Isaac, 66 (3-way tie)
  33. Mason, 66 (3-way tie)
  34. Matthew, 65 (tie)
  35. Reuben, 65 (tie)
  36. Conan, 64 (3-way tie)
  37. Fionn, 64 (3-way tie)
  38. Luke, 64 (3-way tie)
  39. Ollie, 63
  40. Jake, 61 (tie)
  41. Joseph, 61 (tie)
  42. Logan, 60 (3-way tie)
  43. Odhran, 60 (3-way tie)
  44. Oscar, 60 (3-way tie)
  45. Liam, 58 (3-way tie)
  46. Lucas, 58 (3-way tie)
  47. Max, 58 (3-way tie)
  48. John, 57
  49. Rory, 56
  50. Joshua, 55 (tie)
  51. Theodore, 55 (tie)

In the girls’ top 10, Aoife and Anna replaced Amelia, Lucy and Freya. (Two replace three because there was a tie for 10th place the previous year.)

In the boys’ top 10, Leo replaced Thomas.

And on the other side of the spectrum…here are some of the names that were given to just 3 babies each in Northern Ireland last year:

Rare girl namesRare boy names
Anais, Betsy, Cliona, Darlah, Eadaoin, Fearne, Gigi, Helena, Indi, Jane, Kelly, Leila, Mallaidh, Nell, Orfhlaith, Rae, Saffron, Tabitha, Vivienne, WinnieAyaan, Brendan, Cabhan, Donncha, Egan, Fearghal, Gareth, Herbie, Jaylen, Koen, Lenny, Millar, Naoise, Paddy, Quinn, Ross, Seanan, Travis, Vinnie, Zachariah

Finally, here are the 2020 rankings for Northern Ireland, if you’d like to compare.

Source: Baby Names – NISRA

Image: Adapted from Flag of the United Kingdom (public domain)