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 Spain, 2021

spain

Last year, Spain welcomed nearly 163,000 baby girls and almost 174,000 baby boys.

What were the most popular names among these babies? Lucia and Martin.

Here are Spain’s top 50 girl names and top 50 boy names of 2021…

Girl Names

  1. Lucia, 3,643 baby girls
  2. Martina, 3,042
  3. Sofia, 2,998
  4. Maria, 2,696
  5. Valeria, 2,390
  6. Julia, 2,363
  7. Paula, 2,050
  8. Emma, 2,033
  9. Daniela, 1,866
  10. Carla, 1,811
  11. Alma, 1,772
  12. Olivia, 1,732
  13. Sara, 1,708
  14. Carmen, 1,696
  15. Vega, 1,666
  16. Mia, 1,663
  17. Lara, 1,627
  18. Alba, 1,561
  19. Noa, 1,542
  20. Lola, 1,533
  21. Valentina, 1,434
  22. Chloe, 1,415
  23. Claudia, 1,380
  24. Jimena, 1,375
  25. Aitana, 1,246
  26. Laia, 1,116
  27. Vera, 1,069
  28. Abril, 1,067
  29. Alejandra, 1,060
  30. Ana, 1,047
  31. Triana, 1,043
  32. Candela, 1,041
  33. Adriana, 996
  34. Manuela, 962
  35. Elena, 959
  36. Carlota, 931
  37. Ines, 895
  38. Blanca, 888
  39. Marina, 868
  40. Marta, 813
  41. Lia, 790
  42. Victoria, 782
  43. Nora, 764
  44. Zoe, 752
  45. Rocio, 747
  46. Alicia, 723
  47. Clara, 718
  48. Gala, 707
  49. Luna, 685
  50. Ariadna, 673

Vega, which ranked 15th, is the Spanish word for “meadow.” As a given name, it’s a reference to the Marian title La Virgen de la Vega. (The word is also featured in the name of the famous Nevada city of Las Vegas — “the meadows.”)

Boy Names

  1. Martin, 3,459 baby boys
  2. Hugo, 3,339
  3. Mateo, 3,270
  4. Leo, 2,837
  5. Lucas, 2,810
  6. Manuel, 2,587
  7. Daniel, 2,520
  8. Alejandro, 2,513
  9. Pablo, 2,276
  10. Enzo, 2,007
  11. Alvaro, 1,941
  12. Mario, 1,792
  13. Adrian, 1,781
  14. Diego, 1,598
  15. Thiago, 1,567
  16. Bruno, 1,485
  17. Oliver, 1,452
  18. David, 1,441
  19. Alex, 1,438
  20. Marco, 1,413
  21. Gonzalo, 1,364
  22. Marcos, 1,349
  23. Nicolas, 1,315
  24. Antonio, 1,303
  25. Izan, 1,279
  26. Miguel, 1,275
  27. Javier, 1,267
  28. Luca, 1,216
  29. Liam, 1,198
  30. Gael, 1,127
  31. Marc, 1,095
  32. Dylan, 1,044
  33. Juan, 1,036
  34. Angel, 1,035
  35. Carlos, 992
  36. Jose, 988
  37. Gabriel, 960
  38. Sergio, 907
  39. Eric, 862
  40. Jorge, 849
  41. Dario, 832
  42. Adam, 818
  43. Samuel, 811
  44. Hector, 784
  45. Rodrigo, 762
  46. Iker, 750
  47. Pau, 735
  48. Jesus, 723
  49. Guillermo, 706
  50. Jaime, 705

Home to more than 47 million people, Spain is divided into 17 autonomous communities (including two island groups) and two autonomous cities (both located on the northern coast of Africa).

Map of the 17 autonomous communities of Spain
Spain’s 17 autonomous communities

The top baby names within each of Spain’s 17 autonomous communities last year were…

Girl NamesBoy Names
Andalusia
(18.0% of the population)
1. Maria, 970
2. Lucia, 821
3. Martina, 667
4. Carmen, 623
5. Lola, 614
1. Manuel, 1,165
2. Hugo, 823
3. Martin, 801
4. Alejandro, 780
5. Pablo, 654
Catalonia
(16.2% of pop.)
1. Julia, 469
2. Martina, 423
3. Mia, 403
4. Emma, 400
5. Lucia, 379
1. Marc, 439
2. Nil, 439
3. Pol, 438
4. Jan, 422
5. Leo, 420
Madrid (community)
(14.3% of pop.)
1. Lucia, 712
2. Sofia, 576
3. Martina, 463
4. Olivia, 437
5. Paula, 394
1. Mateo, 654
2. Martin, 593
3. Lucas, 552
4. Alejandro, 530
5. Daniel, 500
Valencia (community)
(10.7% of pop.)
1. Lucia, 378
2. Sofia, 368
3. Martina, 324
4. Maria, 270
5. Valeria, 265
1. Martin, 408
2. Mateo, 375
3. Marc, 354
4. Hugo, 336 (tie)
5. Lucas, 336 (tie)
Galicia
(5.7% of pop.)
1. Sofia, 170
2. Noa, 162
3. Martina, 140
4. Lara, 137
5. Valeria, 129
1. Mateo, 276
2. Martin, 261
3. Hugo, 198
4. Leo, 176
5. Lucas, 168
Castile and León
(5.0% of pop.)
1. Lucia, 171
2. Sofia, 139
3. Valeria, 126
4. Martina, 121
5. Daniela, 116
1. Martin, 187 (tie)
2. Mateo, 187 (tie)
3. Hugo, 157
4. Lucas, 147
5. Daniel, 146
Canary Islands
(4.7% of pop.)
1. Martina, 131
2. Lucia, 113
3. Sofia, 109
4. Valeria, 86
5. Chloe, 83
1. Mateo, 152
2. Hugo, 124
3. Thiago, 114
4. Leo, 112
5. Lucas, 93
Basque Country
(4.6% of pop.)
1. Ane, 149
2. Laia, 135
3. June, 121
4. Nahia, 113
5. Maddi/Malen, 97 (tie)
1. Markel, 155
2. Martin, 143
3. Julen, 141
4. Oihan, 131
5. Jon, 118
Castilla-La Mancha
(4.3% of pop.)
1. Lucia, 206
2. Valeria, 172
3. Martina, 149
4. Sofia, 144
5. Maria, 143
1. Martin, 217
2. Hugo, 200
3. Mateo, 199
4. Lucas, 172
5. Daniel, 155
Murcia
(3.2% of pop.)
1. Lucia, 173
2. Maria, 167
3. Sofia, 143
4. Valeria, 133
5. Martina, 122
1. Hugo, 177
2. Pablo, 152
3. Alejandro, 129
4. Martin, 125
5. Leo, 122
Aragon
(2.8% of pop.)
1. Lucia, 125
2. Martina, 80 (tie)
3. Valeria, 80 (tie)
4. Vega, 78
5. Sofia, 74
1. Martin, 112 (tie)
2. Mateo, 112 (tie)
3. Hugo, 108
4. Lucas, 93
5. Leo, 88
Balearic Islands
(2.6% of pop.)
1. Martina, 93
2. Julia, 90
3. Emma, 75
4. Maria, 66
5. Lucia, 64
1. Marc, 146
2. Pau, 95
3. Hugo, 90
4. Lucas, 63
5. Marti, 62
Extremadura
(2.2% of pop.)
1. Lucia, 114
2. Martina, 101
3. Maria, 83 (tie)
4. Valeria, 83 (tie)
5. Paula, 81
1. Manuel, 129
2. Martin, 104
3. Alvaro, 94
4. Hugo, 92
5. Daniel, 84
Asturias
(2.1% of pop.)
1. Lucia, 62
2. Valeria, 57
3. Martina, 53
4. Lara, 46
5. Sofia, 44
1. Martin, 83
2. Mateo, 68
3. Lucas, 64
4. Hugo, 57
5. Marco, 50
Navarre
(1.4% of pop.)
1. Nahia, 37
2. Ane, 36 (tie)
3. Irati, 36 (tie)
4. Lucia, 35
5. Martina, 34
1. Martin, 48
2. Mateo, 46
3. Julen, 37
4. Hugo, 36 (tie)
5. Leo, 36 (tie)
Cantabria
(1.2% of pop.)
1. Lucia, 48
2. Sofia, 41
3. Martina, 40
4. Vega, 36
5. Valeria, 35
1. Mateo, 60
2. Martin, 53
3. Hugo, 47
4. Leo, 46
5. Lucas, 44
La Rioja
(0.7% of pop.)
1. Lucia, 28
2. Sofia, 26
3. Martina, 21
4. Julia, 19
5. Carmen/Maria/Valeria, 16 (tie)
1. Martin, 33 (tie)
2. Mateo, 33 (tie)
3. Daniel, 26 (tie)
4. Hugo, 26 (tie)
5. Pablo, 22

The top baby names within each of Spain’s two autonomous cities (in Africa) were…

Girl NamesBoy Names
Melilla
(0.2% of the population)
1. Amira, 15
2. Nour, 9
3. Noha, 8
4. Malak/Maryam/Tasnim, 7 (tie)
1. Amir, 20
2. Adam, 15
3. Mohamed, 14
4. Imran, 13
5. Maher, 12
Ceuta
(0.2% of pop.)
1. Amira, 10
2. Jimena, 6 (tie)
3. Zaira, 6 (tie)
4. Martina/Noor/Suyud, 5 (tie)
1. Mohamed, 17
2. Amir, 13
3. Akram, 9
4. Maher, 8 (tie)
5. Omar, 8 (tie)

Finally, here’s a link to Spain’s 2020 rankings, if you’d like to compare last year to the year before.

Sources: Apellidos y nombres más frecuentes – INEbase, Population of Spain in 2022, by autonomous community – Statista, Spain – Wikipedia
Map: Adapted from Autonomous communities of Spain no names by Habbit under CC BY-SA 3.0.

Popular baby names in Belgium, 2021

Belgium

According to data from Statistics Belgium, the country’s most popular baby names last year were Olivia and Noah.

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

Girl Names

  1. Olivia, 580 baby girls
  2. Emma, 500
  3. Louise, 455
  4. Mila, 435
  5. Alice, 416
  6. Camille, 403
  7. Lina, 394
  8. Sofia, 359
  9. Ella, 352
  10. Juliette, 346
  11. Nora, 342
  12. Mia, 325
  13. Marie, 317
  14. Lucie, 314
  15. Anna, 303
  16. Jade, 296
  17. Elena, 281
  18. Eva, 280
  19. Julia, 279
  20. Noor, 263
  21. Nina, 256
  22. Léa, 252
  23. Victoria, 249
  24. Chloé, 244
  25. Alix, 235
  26. Lou, 232
  27. Elise, 220
  28. Zoé, 215
  29. Giulia, 212
  30. Ellie, 210 (tie)
  31. Luna, 210 (tie)
  32. Liv, 209
  33. Renée, 207
  34. Amélie, 204
  35. Inaya, 202
  36. Rose, 194
  37. Charlotte, 191
  38. Jeanne, 188 (tie)
  39. Lily, 188 (tie)
  40. Lena, 187
  41. Sara, 176
  42. Manon, 171
  43. Julie, 170
  44. Mona, 160
  45. Alba, 159
  46. Livia, 155
  47. Billie, 154 (tie)
  48. Sophia, 154 (tie)
  49. Amira, 146
  50. Clara, 144 (tie)
  51. Stella, 144 (tie)

Boy Names

  1. Noah, 627 baby boys
  2. Arthur, 584
  3. Louis, 558
  4. Liam, 537
  5. Jules, 526
  6. Adam, 474
  7. Lucas, 426
  8. Gabriel, 422
  9. Victor, 416
  10. Oscar, 336
  11. Leon, 310
  12. Mathis, 294 (tie)
  13. Mohamed, 294 (tie)
  14. Finn, 289
  15. Léon, 275
  16. Matteo, 264
  17. Lewis, 251
  18. Hugo, 245
  19. Nathan, 238
  20. Luca, 234
  21. Elias, 225
  22. Raphaël, 223
  23. Théo, 221
  24. Amir, 217 (tie)
  25. Eden, 217 (tie)
  26. Rayan, 209
  27. Lou, 208
  28. Milo, 205
  29. Yanis, 204
  30. Achille, 201
  31. Otis, 194
  32. Sacha, 191 (tie)
  33. Vic, 191 (tie)
  34. Felix, 190
  35. Marcel, 187
  36. Basile, 185
  37. Aaron, 179
  38. Léo, 178
  39. Maurice, 174
  40. Alexander, 173
  41. Maël, 171
  42. Emiel, 168 (tie)
  43. Georges, 168 (tie)
  44. Jack, 167 (tie)
  45. William, 167 (tie)
  46. Emile, 163 (tie)
  47. Vince, 163 (tie)
  48. Samuel, 161
  49. Gaston, 159
  50. Oliver, 158

If Leon and Léon had been counted as a single name, their combined total (585) would have been enough to edge Arthur (584) out of second place on the boys’ list.

And the gender-neutral name Lou managed to pop up on both lists in nearly the same spot: 26th for girls, 27th for boys.

Map of the three regions of Belgium
Belgium’s three regions

The top baby names within each of Belgium’s three regions were…

Girl NamesBoy Names
Flanders
(57.6% of the population)
Language: Dutch
1. Olivia, 328
2. Ella, 303
3. Marie, 275
4. Mila, 266
5. Nora, 261
1. Noah, 399
2. Arthur, 321
3. Jules, 311
4. Leon, 288
5. Louis, 284
Wallonia
(31.8% of pop.)
Language: French/German
1. Emma, 204
2. Olivia, 203
3. Louise, 190
4. Alice, 188 (tie)
5. Lucie, 188 (tie)
1. Gabriel, 266
2. Louis, 235
3. Liam, 233
4. Arthur, 208
5. Jules, 191
Brussels-Capital
(10.6% of pop.)
Languages: Dutch/French
1. Lina, 89
2. Sofia, 83
3. Emma, 60 (tie)
4. Nour, 60 (tie)
5. Olivia, 49
1. Mohamed, 118
2. Adam, 112
3. Gabriel, 82
4. Amir, 70
5. Noah, 62

And here’s a selection of names from the other end of the spectrum — names that were given to just 5 babies each in Belgium last year:

Rare Girl NamesRare Boy Names
Anabia, Believe, Caro, Dea, Elaïa, Fallone, Gaby, Heike, Iluna, Jennifer, Kessy, Lyssia, Mahsa, Nihal, Otice, Puck, Queen, Ramla, Siloé, Toos, Vlera, Wassila, Yseult, ZuriAloys, Brandon, Celle, Doruk, Erion, Fedde, Gustav, Hazar, Ilyass, Jip, Karsten, Lothar, Maksim, Nellis, Obi, Paulin, Qays, Riff, Silvio, Tille, Vidar, Wiebe, Yavuz, Zjef

(I’m a little surprised that as many as 5 baby girls in Belgium got the English word “believe” as their first name. I wonder if something specific was influencing that usage…?)

This time around, Belgium also highlighted the girl and boy names that saw the largest increases and decreases in usage over the last decade (2011-2021). The top 5 in each category were…

  • Girl names
    • Largest increases: Alba, Ellie, Ellis, Alya, Cilou
    • Largest decreases: Lisa, Laura, Julie, Lotte, Anaïs
  • Boy names
    • Largest increases: Georges, Lio, Gaston, Otis, Lyam
    • Largest decreases: Maxime, Thomas, Simon, Wout, Nathan

Finally, here’s a link to Belgium’s 2020 rankings, if you’d like to compare.

Sources: First names for boys and girls | STATBEL, Demographics of Belgium – Wikipedia

Map: Adapted from Regions of Belgium by Ssolbergj under CC BY 3.0.

Popular and unique baby names in Zurich, 2021

zurich

According to the government of Zurich, the most popular baby names last year in the German-speaking Swiss city were Olivia and Noah.

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

Girl Names

  1. Olivia, 28 baby girls
  2. Emma, 25
  3. Anna, 24 (tie)
  4. Ella, 24 (tie)
  5. Mia, 22 (3-way tie)
  6. Sofia, 22 (3-way tie)
  7. Sophia, 22 (3-way tie)
  8. Elena, 20
  9. Charlotte, 19
  10. Lina, 18
  11. Sophie, 17
  12. Yara, 16
  13. Nora, 15
  14. Clara, 14 (3-way tie)
  15. Lea, 14 (3-way tie)
  16. Zoe, 14 (3-way tie)

Boy Names

  1. Noah, 27 baby boys
  2. Leo, 24
  3. Louis, 22
  4. Theo, 20
  5. Levi, 18 (3-way tie)
  6. Luca, 18 (3-way tie)
  7. Mateo, 18 (3-way tie)
  8. Luis, 17 (tie)
  9. Maximilian, 17 (tie)
  10. Felix, 16 (4-way tie)
  11. Finn, 16 (4-way tie)
  12. Leonardo, 16 (4-way tie)
  13. Liam, 16 (4-way tie)
  14. Daniel, 15 (4-way tie)
  15. Elias, 15 (4-way tie)
  16. Jan, 15 (4-way tie)
  17. Vincent, 15 (4-way tie)

Though I’ve posted rankings for Switzerland before, I’ve never looked at the rankings for Zurich specifically, so I don’t have any past sets of rankings to compare this set to.

But — because Zurich’s rankings included everything from the top names down to the single-use names — I can give you a sampling of the baby names that were bestowed just once last year in Switzerland’s largest city:

Unique Girl NamesUnique Boy Names
Aola, Belangie, Cybèle, Diola, Elfida, Flurina, Gresa, Heja, Illiyeen, Jenaja, Kumru, Leviah, Milaine, Nissy, Odine, Proxima, Quimey, Reisel, Shiffra, Tabia, Ursina, Vennila, Wilma, Yelira, ZoélieAstérion, Bodo, Corvin, Doruk, Ezriel, Falko, Giordano, Henning, Ilyas, Jaromir, Koshin, Leart, Mazlum, Nahuel, Orfeo, Pavle, Qiheng, Rikuto, Solan, Tanju, Umor, Viggo, Wybe, Yonah, Zaam

Sources: Vornamen-Verzeichnis 2021 – Stadt Zürich, The most popular baby names in Zurich in 2021, Zurich – Wikipedia

Popular baby names in Northern Ireland, 2021

Northern Ireland

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 Northern Ireland’s top 10 girl names and top 10 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

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

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

In the boys’ top 10, Leo replaced Thomas.

And on the other side of the spectrum…

Northern Ireland’s downloadable data only goes down to names given to 3 babies, technically, but this batch of data — like the 2020 batch — included two extra alphabetized sets of names at the end. I believe these sets of names were the ones given to 2 babies and 1 baby, respectively. With that theory in mind, here’s a sampling of names from the second set:

Unique Girl NamesUnique Boy Names
Aodhla, Bediha, Caodhla, Darbie, Edera, Farbhlaidh, Gullandama, Harryanna, Izzy, Jersey, Khalessee, Lasairfhiona, Moya-Grace, Nollaig, Otter, Pupa, Qismina, Rozerin, Samhradh, Toireasa, Ugne, Venba, Wanda, Xanthe, Yarra, ZarkaAstraeus, Brogain, Chulainn, Dubhlainn, Edico, Finnian, Gerard-Og, Holiness, Iollan, Jefaldo, Kestrel, Laochrainn, Murdo, Nivonio, Orin, Padraic, Quevin, Riocht, Struan, Tuathal, Uisce, Vinny, Wai, Xayah, Yeats, Zeyue

Explanations/associations for some of the above…

  • Farbhlaidh – Irish for “overlord, ruler.”
  • Lasairfhiona – Irish for “flame of wine” — lasair meaning “flame,” fhíona meaning “of wine.” (The Irish word for “wine” is fíon.)
  • Nollaig – Irish for “Christmas.”
  • Samhradh – Irish for “summer.”
  • Chulainn – a reference to Cú Chulainn of Irish mythology.
  • Riocht – Irish for “kingdom.”
  • Tuathal – both a legendary conqueror of Ireland (Túathal Techtmar) and the Irish word for “counterclockwise.”
  • Uisce – Irish for “water.” (Also the word upon which “whiskey” was based!)
  • Yeats – a reference to W. B. Yeats, the Irish poet.

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

Sources: Baby Names – NISRA, Irish Names and Surnames, Wiktionary

Popular baby names in Luxembourg, 2021

luxembourg

According to the National Statistical Institute of Luxembourg (STATEC), the most popular baby names in the country last year were Emma and Louis.

Here are Luxembourg’s top 5 girl names and top 5 boy names of 2021:

Girl Names

  1. Emma, 59 baby girls
  2. Mia, 48
  3. Sofia, 41
  4. Eva, 34
  5. Chloé, 31

Boy Names

  1. Louis, 60 baby boys
  2. Noah, 54
  3. Liam, 51
  4. Leo, 45
  5. Gabriel, 44

Back in 2015, the top names were Emma and Matteo.

Source: Here are the ten most popular baby names of 2021