How popular is the baby name Leo in the United States right now? How popular was it historically? Find out using the graph below! Plus, check out all the blog posts that mention the name Leo.

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Popularity of the Baby Name Leo


Posts that Mention the Name Leo

Popular Baby Names in South Australia, 2019

According to the Government of South Australia, the most popular baby names in the state in 2019 were (again) Charlotte and Oliver.

Here are South Australia’s top 10 girl names and top 10 boy names of 2019:

Girl Names

  1. Charlotte, 119 baby girls
  2. Ava, 112
  3. Olivia, 103
  4. Grace, 93
  5. Amelia, 86 (tie)
  6. Willow, 86 (tie)
  7. Isla, 83
  8. Ivy, 79 (tie)
  9. Sophie, 79 (tie)
  10. Mia, 69

Boy Names

  1. Oliver, 152 baby boys
  2. Leo, 106
  3. William, 102
  4. Jack, 101 (tie)
  5. Noah, 101 (tie)
  6. Henry, 99
  7. Charlie, 94
  8. Oscar, 90
  9. Harvey, 81 (tie)
  10. Mason, 81 (tie)

In the girls’ top 10, Ivy replaces Harper.

In the boys’ top 10, Oscar, Harvey and Mason replace Harrison, Lucas and Harry. Notably, Oscar’s usage increased by three dozen baby boys, and Harvey’s usage increased by 20.

Source: Popular Baby Names – Data.SA

Popular Baby Names in British Columbia, 2019

According to British Columbia’s Vital Statistics Agency, the most popular baby names in the province in 2019 were Olivia and Oliver.

Here are British Columbia’s top 10 girl names and top 10 boy names of 2019:

Girl Names

  1. Olivia, 263 baby girls
  2. Charlotte, 176
  3. Emma, 167
  4. Ava, 153
  5. Sophia, 149
  6. Amelia, 141
  7. Chloe, 137
  8. Mia, 136
  9. Isla, 128
  10. Evelyn and Ella, 122 each (tie)

Boy Names

  1. Oliver, 233 baby boys
  2. Liam, 217
  3. Lucas, 216
  4. Ethan, 207
  5. Noah, 200
  6. William, 191
  7. Benjamin, 181
  8. Theodore, 171
  9. Leo, 163
  10. Logan, 156

In 2018, the top two names were Olivia and Liam.

In the girls’ top 10, Mia, Evelyn and Ella replace Emily and Abigail.

In the boys’ top 10, Theodore replaces James.

Finally, some of the names bestowed just five times each in British Columbia last year include…

  • Girl names: Anhad, Baani, Constance, Darya, Emberly, Gillian, Haisley, Ila, Jiayi, Kaelyn, Linden, Mina, Niya, Opal, Ravleen, Saanjh, Tayla, Veronika, Wendy, Zaynab
  • Boy names: Arie, Baker, Casper, Douglas, Elon, Garrett, Henri, Israel, Joaquin, Kye, Leonidas, Malek, Navraj, Orson, Reginald, Sajjan, Thatcher, Vladimir, Wilfred, Zoravar

Source: Baby’s Most Chosen Names in British Columbia, 2019

Popular Baby Names in Spain, 2019

According to Spain’s Instituto Nacional de Estadistica, the most popular baby names in the country in 2019 were (again) Lucia and Hugo.

Here are Spain’s top 10 girl names and top 10 boy names of 2019:

Girl Names

  1. Lucia, 3,621 baby girls
  2. Sofia, 3,505
  3. Martina, 3,172
  4. Maria, 3,165
  5. Julia, 2,600
  6. Paula, 2,498
  7. Emma, 2,362
  8. Daniela, 2,315
  9. Valeria, 2,248
  10. Alba, 2,097

Boy Names

  1. Hugo, 3,536 baby boys
  2. Martin, 3,256
  3. Lucas, 3,185
  4. Mateo, 3,160
  5. Leo, 2,960
  6. Daniel, 2,958
  7. Alejandro, 2,937
  8. Pablo, 2,868
  9. Manuel, 2,460
  10. Alvaro, 2,279

Both top 10 lists include the same 10 names as the year before, but in a different order.

The top names in the Basque Country specifically were Ane and Markel. (Ane is a form of Anna, whereas Markel comes from the Roman name Martialis.)

And did you know that Spain has two autonomous cities on the coast of Africa? They’re Melilla and Ceuta. The top names in Melilla were Amira/Nour (tie) and Mohamed, while the top names in Ceuta were Yasmin and Amir/Mohamed (tie).

Sources: First name of newborns – INEbase, Markel – Behind the Name

Popular Baby Names in England and Wales, 2019

According to the Office for National Statistics (ONS), the most popular baby names in England and Wales last year were, yet again, Olivia and Oliver.

Here are the top 10 girl names and top 10 boy names of 2019:

Girl Names

  1. Olivia, 4,082 baby girls
  2. Amelia, 3,712
  3. Isla, 2,981
  4. Ava, 2,946
  5. Mia, 2,500
  6. Isabella, 2,398
  7. Sophia, 2,332
  8. Grace, 2,330
  9. Lily, 2,285
  10. Freya, 2,264

Boy Names

  1. Oliver, 4,932 baby boys
  2. George, 4,575
  3. Noah, 4,265
  4. Arthur, 4,211
  5. Harry, 3,823
  6. Leo, 3,637
  7. Muhammad, 3,604
  8. Jack, 3,381
  9. Charlie, 3,355
  10. Oscar, 3,334

In the girls’ top 10, Lily and Freya replace Emily and Ella. The boys’ top ten includes the same ten names as in 2018.

In the girls’ top 100, Lara and Mabel replace Aisha and Francesca. In the boys’ top 100, Alfred, Chester, Hudson, Ibrahim and Oakley replace Alex, Dexter, Dominic, Kai, Sonny and Tobias.

The fastest risers within the top 100 were Hallie (on the girls’ list) and Tommy (on the boys’).

Several names that saw increased usage due to pop culture were…

  • The girl name Dua, now at an all-time high thanks to English pop singer Dua Lipa, whose parents were Kosovar refugees.*
  • The boy name Kylo, thanks to the Star Wars sequel trilogy. (Kylo debuted in 2015, the year the first film was released.)
  • The boy name Taron, likely due to actor Taron Egerton, featured in the 2019 Elton John biopic Rocketman.

Here are the top ten lists for England and Wales separately, if you’d like to compare the regions…

England’s top ten…Wales’s top ten…
Girl NamesOlivia, Amelia, Isla, Ava, Mia, Isabella, Grace, Sophia, Lily, EmilyOlivia, Amelia, Isla, Ava, Freya, Willow, Mia, Ella, Rosie, Elsie
Boy NamesOliver, George, Arthur, Noah, Harry, Muhammad, Leo, Jack, Oscar, CharlieOliver, Noah, Charlie, Jacob, Theo, George, Leo, Arthur, Oscar, Alfie

Finally, here are some of the rare baby names from the other end of the rankings. Each one was given to exactly 3 babies in England and Wales last year.

Rare Girl NamesRare Boy Names
Aiste, Bella-Blue, Cosmina, Dolcieanna, Elliw, Floella, Gurveen, Harerta, Iffah, Jainaba, Kalsoom, Lussy, Mallie, Nellie-Beau, Otterly, Primavera, Reevie, Saffanah, Tuppence, Venba, Winter-Lily, Yidis, ZeemalAuburn, Boycie, Cybi, Dawsey, Eason, Folarin, Glyndwr, Hadrian, Isaa, Johnjo, Kaniel, Lazo, Madani, Now, Olgierd, Pijus, Rakai, Smit, Taqi, Veselin, Wilby, Yilmaz, Zarel

Cybi, pronounced “kubby,” is the (Welsh) name of a 6th-century Cornish saint.

Sources: Baby names in England and Wales: 2019, Baby names for boys in England and Wales (dataset), Baby names for girls in England and Wales (dataset)

*Kosovar refugees are also mentioned in the posts on Amerikan and Tonibler.

U.S. Boy Names 2019: Popular, Rising, Falling, Debuts

Yesterday we looked at some of the latest girl name data, so today let’s check in on the 2019 boy names…

Here are the most popular boy names overall:

  1. Liam, 20,502 baby boys
  2. Noah, 19,048
  3. Oliver, 13,891
  4. William, 13,542
  5. Elijah, 13,300
  6. James, 13,087
  7. Benjamin, 12,942
  8. Lucas, 12,412
  9. Mason, 11,408
  10. Ethan, 11,241

Ethan kicked Logan out of the top 10 last year. (Logan is now ranked 16th.)

The boy names that saw the largest increases in usage in terms of absolute numbers of babies were…

  1. Brooks, increased by 1,114 babies
  2. Miles, 860
  3. Legend, 832
  4. Luca, 797
  5. Theodore, 775
  6. Mateo, 757
  7. Leo, 702
  8. Maverick, 701
  9. Noah, 698
  10. Luka, 652

The boy names that saw the largest increases in usage in terms of relative numbers of babies were…

  1. Ermias, increased by 3360%
  2. Sekani, 1992%
  3. Amenadiel, 500%
  4. Kross, 481%
  5. Alexios, 429%
  6. Taz, 340%
  7. Ezran, 333%
  8. Andoni, 309%
  9. Kaleel, 300%
  10. Taysom, 295%

Some explanations…

  • Ermias was the legal first name of rapper Nipsey Hussle (who died on March 31, 2019).
  • Sekani was the name of a young character in the film The Hate U Give (2018).
  • Amenadiel is a character on the TV series Lucifer.
  • Ezran is the name of a character on the Netflix series The Dragon Prince. (Ezran debuted in the data in 2018, the year the show started airing.)
  • Taysom Hill is a professional football player with the New Orleans Saints.

Here are the boy names that debuted most impressively in the 2019 data:

  1. Armias, debuted with 54 baby boys
  2. Izhaan, 50
  3. Jsan, 33
  4. Jaiari, 29
  5. Ripp, 26
  6. Sakani, 21
  7. Jardani, 19
  8. Iskender, 17
  9. Kamiri, 17
  10. Siar, 14
  • Armias and Sakani are spelling variants of Ermias and Sekani (above).
  • Izhaan is a celebrity baby: Izhaan Mirza Malik was born in October of 2018 to Indian tennis player Sania Mirza and Pakistani cricketer Shoaib Malik.
  • Jardani could be from Jardani Jovonovich, the “real” name of popular movie character John Wick…?

The boy names that saw the largest decreases in usage in terms of absolute numbers of babies were…

  1. Logan, decreased by 1,911 babies
  2. Michael, -1,174
  3. Jacob, -1,159
  4. Dylan, -1,076
  5. Mason, -1,065
  6. William, -1,048
  7. Connor, -932
  8. David, -871
  9. Ryan, -837
  10. Joshua, -836

The boy names that saw the largest decreases in usage in terms of relative numbers of babies were Nomar and Gianlucas (tied at -73%), and the boy name that saw the steepest drop off the list was Stephano (from 21 babies in 2018 to fewer than 5 in 2019).

If you can explain any of these rises (or drops), please leave a comment!