How popular is the baby name Lucas 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 Lucas.

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Popularity of the baby name Lucas


Posts that mention the name Lucas

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)

Popular and unique baby names in Sonoma County (California), 2021

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Flag of California

According to the government of Sonoma, California, the most popular baby names in the county last year were Mia and Mateo.

Here are Sonoma’s top 50 girl names and top 50 boy names of 2021:

Girl Names

  1. Mia, 29 baby girls
  2. Olivia, 26
  3. Isabella, 24
  4. Luca, 22
  5. Luna, 21
  6. Gianna, 18
  7. Aurora, 17 (tie)
  8. Emma, 17 (tie)
  9. Eliana, 16 (tie)
  10. Riley, 16 (tie)
  11. Camila, 15
  12. Ava, 14 (4-way tie)
  13. Emilia, 14 (4-way tie)
  14. Madison, 14 (4-way tie)
  15. Zoe, 14 (4-way tie)
  16. Amelia, 13 (4-way tie)
  17. Charlotte, 13 (4-way tie)
  18. Chloe, 13 (4-way tie)
  19. Evelyn, 13 (4-way tie)
  20. Eleanor, 12 (6-way tie)
  21. Harper, 12 (6-way tie)
  22. Isla, 12 (6-way tie)
  23. Maya, 12 (6-way tie)
  24. Mila, 12 (6-way tie)
  25. Sofia, 12 (6-way tie)
  26. Hazel, 11 (4-way tie)
  27. Kennedy, 11 (4-way tie)
  28. Penelope, 11 (4-way tie)
  29. Quinn, 11 (4-way tie)
  30. Liliana, 10 (4-way tie)
  31. Scarlett, 10 (4-way tie)
  32. Violet, 10 (4-way tie)
  33. Ximena, 10 (4-way tie)
  34. Aria, 9 (4-way tie)
  35. Stella, 9 (4-way tie)
  36. Valentina, 9 (4-way tie)
  37. Zoey, 9 (4-way tie)
  38. Alina, 8 (5-way tie)
  39. Avery, 8 (5-way tie)
  40. Cora, 8 (5-way tie)
  41. Elena, 8 (5-way tie)
  42. Remi, 8 (5-way tie)
  43. Ayla, 7 (17-way tie)
  44. Delilah, 7 (17-way tie)
  45. Ella, 7 (17-way tie)
  46. Georgia, 7 (17-way tie)
  47. Grace, 7 (17-way tie)
  48. Josephine, 7 (17-way tie)
  49. Layla, 7 (17-way tie)
  50. Leila, 7 (17-way tie)
  51. Lillian, 7 (17-way tie)
  52. Lucia, 7 (17-way tie)
  53. Mackenzie, 7 (17-way tie)
  54. Madelyn, 7 (17-way tie)
  55. Melanie, 7 (17-way tie)
  56. Naomi, 7 (17-way tie)
  57. Sophia, 7 (17-way tie)
  58. Victoria, 7 (17-way tie)
  59. Vivian, 7 (17-way tie)

Boy Names

  1. Mateo, 38 baby boys
  2. Liam, 29
  3. Noah, 28
  4. James, 23
  5. Oliver, 22
  6. Benjamin, 21
  7. Lucas, 19 (tie)
  8. Sebastian, 19 (tie)
  9. Henry, 17 (4-way tie)
  10. Jack, 17 (4-way tie)
  11. Jacob, 17 (4-way tie)
  12. Julian, 17 (4-way tie)
  13. Hudson, 16 (3-way tie)
  14. Joseph, 16 (3-way tie)
  15. Santiago, 16 (3-way tie)
  16. Gabriel, 15 (tie)
  17. Theodore, 15 (tie)
  18. Daniel, 14 (4-way tie)
  19. Dylan, 14 (4-way tie)
  20. Elijah, 14 (4-way tie)
  21. Samuel, 14 (4-way tie)
  22. Angel, 13 (3-way tie)
  23. Dominic, 13 (3-way tie)
  24. Miles, 13 (3-way tie)
  25. Alexander, 12 (7-way tie)
  26. Anthony, 12 (7-way tie)
  27. Leo, 12 (7-way tie)
  28. Logan, 12 (7-way tie)
  29. Owen, 12 (7-way tie)
  30. River, 12 (7-way tie)
  31. William, 12 (7-way tie)
  32. Adrian, 11 (6-way tie)
  33. David, 11 (6-way tie)
  34. Ethan, 11 (6-way tie)
  35. Jackson, 11 (6-way tie)
  36. Jayden, 11 (6-way tie)
  37. Maverick, 11 (6-way tie)
  38. Asher, 10 (9-way tie)
  39. Beau, 10 (9-way tie)
  40. Elias, 10 (9-way tie)
  41. Hunter, 10 (9-way tie)
  42. Jesus, 10 (9-way tie)
  43. Jose, 10 (9-way tie)
  44. Mason, 10 (9-way tie)
  45. Parker, 10 (9-way tie)
  46. Wyatt, 10 (9-way tie)
  47. Damian, 9 (8-way tie)
  48. Emiliano, 9 (8-way tie)
  49. Ezekiel, 9 (8-way tie)
  50. Finn, 9 (8-way tie)
  51. Giovanni, 9 (8-way tie)
  52. Kai, 9 (8-way tie)
  53. Matias, 9 (8-way tie)
  54. Nicholas, 9 (8-way tie)

And here are some of the baby names that were bestowed just once in Sonoma last year:

Unique Girl NamesUnique Boy Names
Ahsoka, Bowyn, Cordova, Dutton, Eivissa, Fiadh, Galdina, Hanalie, Indira, Jinora, Ketsana, Levaleah, Metzli, Nebula, Odette, Peninaiaiga, Quinnie, Rockella, Sersha, Tallulah, Umi, Vrianna, Wren, Yadelene, ZeyaAxis, Beaudin, Codiak, Delmar, Elymus, Fletcher, Gibb, Herbert, Ilumi, Jonael, Kalais, Lesinali, Maimonides, Neithan, Ozan, Perrin, Ratu, Samarth, Tonalli, Usyk, Ville, Waimea, Xavien, Yamikani, Zabdiel

Some thoughts on a few of the above…

  • Ahsoka is a character from the Star Wars universe.
  • Dutton is the surname of the family featured on the TV show Yellowstone.
  • Sersha looks like a phonetic rendering of Saoirse.
  • Maimonides refers to Moses ben Maimon, a medieval Jewish philosopher.
  • Tonalli is a Nahuatl word that refers to the warmth of the sun (among other things).

The name Sonoma was also given to a single Sonoma County baby in 2021. :)

Finally, here are Sonoma’s 2020 rankings, if you’d like to compare.

Source: Sonoma County Baby Names

Image: Adapted from Flag of California (public domain)

Popular and unique baby names in Uruguay, 2020

Flag of Uruguay
Flag of Uruguay

According to Uruguay’s Dirección Nacional de Identificación Civil (DNIC), the most popular baby names in the country in 2020 were technically Emma and Juan.

But if accented “María” and unaccented “Maria” had been counted together, María would have easily taken the #1 spot.

Uruguay’s baby name rankings consist of girl and boy names mixed together on a single list. The data mostly represents first-name usage, but does include some second-name usage as well. (This is because the rankings are created from Uruguayan identity card data, and Uruguayans are permitted to add up to two given names to their ID cards.)

That said, here are Uruguay’s top 100+ baby names of 2020:

  1. Juan, 861 babies
  2. Emma, 682
  3. Mateo, 611
  4. María, 564
  5. Julieta, 495
  6. Martina, 477
  7. Felipe, 460
  8. Lorenzo, 408
  9. Isabella, 400
  10. Catalina, 383
  11. Maria, 378
  12. Sofía, 372
  13. Emilia, 358
  14. Thiago, 354
  15. Santino, 347
  16. Lucas, 334
  17. Dante, 330
  18. Lautaro, 327
  19. Delfina, 320
  20. Benjamín, 315
  21. Bautista, 312 (tie)
  22. Santiago, 312 (tie)
  23. Olivia, 310
  24. Joaquín, 259
  25. Zoe, 249
  26. Emily, 236 (tie)
  27. Paulina, 236 (tie)
  28. Francisco, 235
  29. Renata, 233
  30. Francesca, 227
  31. Bruno, 222 (tie)
  32. Luis, 222 (tie)
  33. Carlos, 220 (tie)
  34. Clara, 220 (tie)
  35. Facundo, 215
  36. Emiliano, 211
  37. Valentino, 209
  38. Ana, 208
  39. Mía, 203
  40. Valentina, 199
  41. Josefina, 194 (3-way tie)
  42. Juana, 194 (3-way tie)
  43. Maite, 194 (3-way tie)
  44. Agustina, 192 (tie)
  45. Tomás, 192 (tie)
  46. Luciano, 188
  47. Alfonsina, 186 (tie)
  48. Bastian, 186 (tie)
  49. Enzo, 184
  50. Dylan, 182
  51. Agustín, 180
  52. Nahitan, 175
  53. Jorge, 172
  54. Bianca, 170
  55. Valentín, 167
  56. Liam, 164
  57. Mia, 161
  58. José, 160
  59. Renzo, 159
  60. Franco, 155 (tie)
  61. Manuel, 155 (tie)
  62. Benicio, 154
  63. Ian, 152
  64. Ignacio, 150
  65. Camila, 149
  66. Victoria, 148
  67. Diego, 143
  68. Oriana, 142
  69. Pedro, 140
  70. Milagros, 137
  71. Alma, 131 (tie)
  72. Pilar, 131 (tie)
  73. Camilo, 129 (3-way tie)
  74. Guillermo, 129 (3-way tie)
  75. Vicente, 129 (3-way tie)
  76. Noah, 128
  77. Ciro, 127 (tie)
  78. Julia, 127 (tie)
  79. Salvador, 126
  80. Alfonso, 125
  81. Ramiro, 124
  82. Daniel, 120
  83. Máximo, 117
  84. Faustino, 115
  85. Jose, 114
  86. Samuel, 113
  87. Faustina, 111
  88. Alejandro, 110
  89. Federico, 109
  90. Genaro, 107
  91. Maia, 106 (tie)
  92. Pablo, 106 (tie)
  93. Lara, 105
  94. Sofia, 103
  95. Guillermina, 102
  96. Ámbar, 100
  97. Eduardo, 99
  98. Lucía, 98
  99. Federica, 96 (tie)
  100. Tadeo, 96 (tie)
  101. Theo (95)
  102. Luciana, 94 (tie)
  103. Sara, 94 (tie)
  104. Tiziano, 92
  105. Alexander, 91 (tie)
  106. Rafael, 91 (tie)
  107. Julián, 90 (3-way tie)
  108. Luana, 90 (3-way tie)
  109. Nicolás, 90 (3-way tie)
  110. Benjamin, 88
  111. Aitana, 86 (3-way tie)
  112. Bruna, 86 (3-way tie)
  113. Leonardo, 86 (3-way tie)
  114. Florencia, 85
  115. Rodrigo, 84
  116. David, 83 (4-way tie)
  117. Gael, 83 (4-way tie)
  118. Joaquina, 83 (4-way tie)
  119. Matías, 83 (4-way tie)
  120. Miguel, 80
  121. Gabriel, 79 (tie)
  122. Jazmín, 79 (tie)
  123. Alex, 78 (tie)
  124. Axel, 78 (tie)

(I went down far enough to ensure that at least fifty girl names were included…and then a little farther, because that 2-way tie between the 4-letter anagram names Alex and Axel is kind of adorable. :)

I’ve never looked at rankings for Uruguay before, so I don’t have past rankings to compare these to. But here are a few of the names from lower down on the list:

  • 35 babies were named Celeste, which is the nickname (El Celeste, “the sky-blue”) of Uruguay’s national soccer team.
  • 11 were named Edinson, which is the first name of Uruguayan soccer player Edinson Cavani.
  • 8 were named Nairobi, which is a female character from the popular Spanish-language TV series La casa de papel (English title: Money Heist).
  • 2 were named Tabaré, which was the first name of Uruguayan president Tabaré Vázquez (who both left office and passed away in 2020).
    • The name comes from Uruguayan literature: The main character of the epic poem Tabaré (1888) by Juan Zorrilla de San Martín is an indigenous Charrúa man named Tabaré.

Finally, because Uruguay releases all of its baby name data, we can check out the unique names at the other end of the spectrum as well. Here’s a selection Uruguay’s single-use baby names of 2020:

Atahualpa, Brislady, Crisbely, Duckenson, Elubina, Fritznel, Garibaldi, Hartmut, Izpabelli, Juanfer, Khantuta, Leovisnel, Missber, Norquides, Olgalisy, Pierangely, Quinto, Roismerl, Szabolcs, Tonatiuh, Tonantzín, Urumana, Viorky, Wanderson, Xilianny, Yusnavi, Zolanch

Some possible explanations/associations:

  • Atahualpa – the last emperor of the Inca
  • Garibaldi – 19th-century Italian revolutionary Giuseppe Garibaldi
  • Pierangely – Italian actress Pier Angeli
  • Tonatiuh – Nahua (Aztec) sun deity
  • Tonantzín – Nahuatl honorific title meaning “our mother”

Sources:

Image: Adapted from Flag of Uruguay (public domain)

[Latest update: Jul. 2023]

Popular and unique baby names in Quebec (Canada), 2021

Flag of Quebec
Flag of Quebec

According to Retraite Québec, the most popular baby names in the Canadian province of Quebec last year were Emma and Noah.

Here are Quebec’s top 50 girl names and top 50 boy names of 2021:

Girl Names

  1. Emma, 521 baby girls
  2. Olivia, 519
  3. Alice, 508
  4. Florence, 498
  5. Charlie, 488
  6. Livia, 473
  7. Charlotte, 465
  8. Lea, 462
  9. Romy, 357
  10. Zoe, 344
  11. Clara, 335
  12. Juliette, 331
  13. Rosalie, 327
  14. Beatrice, 326
  15. Rose, 322
  16. Chloe, 314
  17. Eva, 312 (tie)
  18. Sofia, 312 (tie)
  19. Mia, 290
  20. Mila, 283
  21. Victoria, 253
  22. Jade, 249
  23. Julia, 245
  24. Leonie, 230
  25. Maeva, 221 (tie)
  26. Raphaelle, 221 (tie)
  27. Jeanne, 200
  28. Camille, 194
  29. Amelia, 193
  30. Flavie, 187
  31. Ophelie, 179
  32. Elizabeth, 177
  33. Elena, 176
  34. Adele, 164 (tie)
  35. Eleonore, 164 (tie)
  36. Sophia, 157
  37. Jasmine, 145
  38. Laurence, 144 (tie)
  39. Lexie, 144 (tie)
  40. Alicia, 143
  41. Lily, 139
  42. Oceane, 137
  43. Ellie, 136
  44. Sarah, 129
  45. Anna, 125 (3-way tie)
  46. Flora, 125 (3-way tie)
  47. Simone, 125 (3-way tie)
  48. Noelie, 124 (tie)
  49. Sophie, 124 (tie)
  50. Maelie, 123

Boy Names

  1. Noah, 717 baby boys
  2. William, 709
  3. Thomas, 645
  4. Leo, 622
  5. Liam, 618
  6. Jacob, 529
  7. Nathan, 519
  8. Arthur, 508
  9. Edouard, 499
  10. Felix, 484
  11. Logan, 476
  12. Emile, 465 (tie)
  13. Louis, 465 (tie)
  14. Charles, 408
  15. Raphael, 396
  16. James, 366
  17. Arnaud, 362 (tie)
  18. Theo, 362 (tie)
  19. Victor, 360
  20. Adam, 337
  21. Elliot, 332
  22. Alexis, 329
  23. Henri, 308
  24. Jules, 306
  25. Benjamin, 301
  26. Samuel, 290
  27. Gabriel, 289
  28. Milan, 282 (tie)
  29. Olivier, 282 (tie)
  30. Laurent, 280
  31. Theodore, 277
  32. Nolan, 274
  33. Jackson, 271
  34. Jayden, 266
  35. Lucas, 256
  36. Antoine, 245
  37. Zack, 239
  38. Eloi, 230 (tie)
  39. Ethan, 230 (tie)
  40. Matheo, 212
  41. Axel, 204
  42. Jake, 203
  43. Eli, 198
  44. Mathis, 191
  45. Hubert, 190
  46. Xavier, 177
  47. Zachary, 176
  48. Leonard, 171
  49. Loic, 170
  50. Mayson, 166

In the girls’ top 10, Zoe replaced Clara.

In the boys’ top 10, Felix replaced Logan.

And here are some of the baby names that were bestowed just once in Quebec last year:

Unique Girl NamesUnique Boy Names
Auxane, Beaulieu, Celtina, Dulcinee, Ephelina, Freticia, Gamaelle, Hestia, Isalie, Jophina, Kautjaq, Lasiala, Milaloup, Nausicaa, Oncy, Protea, Qulliq, Riziki, Sensitiva, Timmiak, Uzia, Violaine, Waapikun, Xeia, Yzea, ZoonaAmenzo, Blinken, Clydirk, Dawensky, Eliodore, Fritzner, Ghiss, Hulkson, Ikuagasak, Jackary, Kaulder, Lafleche, Mclovin, Nickford, Otsoa, Piponik, Qianli, Raynloc, Stratos, Trupt, Ulys, Vinicius, Wendrick, Xakhan, Yamsongo, Zoric

Some possible explanations/associations for a few of the above:

  • Beaulieu means “beautiful place” in French.
  • Kaulder was a character in the movie The Last Witch Hunter (2015).
  • McLovin was a name used on a fake ID in the movie Superbad (2007).
  • Milaloup looks like a combination of the name Mila and the French word loup, meaning “wolf.”
  • Nausicaa was a character in Homer’s Odyssey.
  • Qulliq refers to a seal-oil/whale blubber lamp used by the Inuit.
  • Timmiak refers to a duck or a goose in Inuktitut.

In 2020, the top names in Quebec were Olivia and Liam.

Sources: List of Baby Names – Retraite Québec, Noah and Emma most popular baby names in Quebec in 2021

Image: Adapted from Flag of Quebec (public domain)