How popular is the baby name Sebastian 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 Sebastian.

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Popularity of the baby name Sebastian


Posts that mention the name Sebastian

Popular baby names in Estonia, 2024 & 2023

Flag of Estonia
Flag of Estonia

Last year, the Baltic state of Estonia (which shares land borders with Latvia and Russia) welcomed 9,690 babies — 4,757 girls and 4,933 boys.

What were the most popular names among these babies? Sofia and Mark.

Here are the county’s top 10 girl names and top 10 boy names of 2024:

Girl names, 2024

  1. Sofia, 79 baby girls
  2. Mia, 62
  3. Emilia, 54 (tie)
  4. Olivia, 54 (tie)
  5. Saara, 49
  6. Emma, 46
  7. Eva, 45
  8. Arabella, 43 (tie)
  9. Nora, 43 (tie)
  10. Lenna, 37

Boy names, 2024

  1. Mark, 75 baby boys
  2. Hugo, 57 (tie)
  3. Oliver, 57 (tie)
  4. Sebastian, 51
  5. Robin, 46
  6. Aron, 44
  7. Leon, 42
  8. Oskar, 40
  9. David, 39
  10. Lukas, 35

The news release noted that Aaron is nearly as popular as Aron (#6), and that, if both spellings of the name had been counted together, Aron/Aaron “would have been the most popular boy’s name for the past seven years.”

It also mentioned that Nora’s “success story began with a sharp increase in popularity in 2017.” I wish it had revealed why Nora became trendy all of a sudden in 2017, though. (Does anyone out there have a theory?)


One year earlier, Estonia welcomed a total of 10,949 babies — 5,386 girls and 5,563 boys. Here are the country’s top 10 girl names and top 10 boy names of 2023:

Girl names, 2023

  1. Sofia, 112 baby girls
  2. Mia, 58
  3. Olivia, 54
  4. Emily, 52
  5. Emma, 51 (3-way tie)
  6. Eva, 51 (3-way tie)
  7. Lenna, 51 (3-way tie)
  8. Emilia, 50
  9. Amelia, 49
  10. Saara, 43

Boy names, 2023

  1. Mark, 90 baby boys
  2. Hugo, 62
  3. Miron, 54 (tie)
  4. Robin, 54 (tie)
  5. Oliver, 53
  6. Rasmus, 50
  7. Sebastian, 49
  8. David, 45
  9. Jasper, 44
  10. Daniel, 43

In 2022, the top names in Estonia were also Sofia and Mark. It 2021, they were Mia and Robin.

Sources (all from Eesti Statistika):

Image: Adapted from Flag of Estonia (public domain)

Popular baby names in the Dominican Republic, 2023

Flag of the Dominican Republic
Flag of the Dominican Republic

Two years ago, the Dominican Republic welcomed over 156,000 babies.

What were the most popular names among these babies? Isabella and Adriel.

Here are DR’s top 15 girl names and top 15 boy names of 2023:

Girl names

  1. Isabella, 482 baby girls
  2. Abigaíl, 478
  3. Alaia, 410
  4. Valentina, 388
  5. Esther, 370
  6. Elianny, 346
  7. Ashley, 316
  8. Charlotte, 312
  9. Camila, 308
  10. Zoe, 272
  11. Génesis, 260
  12. Emma, 258
  13. Victoria, 248
  14. Daniela, 244
  15. Esmeralda, 240

Boy names

  1. Adriel, 334 baby boys
  2. Emmanuel, 290
  3. Sebastián, 288
  4. Alexander, 276
  5. Liam, 262
  6. Gael, 252
  7. Daniel, 249
  8. Isaac, 246
  9. Ismael, 245
  10. Samuel, 241
  11. David, 232
  12. Jayden, 230
  13. Dariel, 229
  14. Aarón, 224
  15. Thiago, 221

A year earlier, in 2022, the top names were Abigaíl and Sebastián.

Sources:

Image: Adapted from Flag of the Dominican Republic (public domain)

Popular baby names in San Diego (California), 2023

Flag of California
Flag of California

Two years ago, the California county of San Diego welcomed 35,713 babies — 17,289 girls and 18,424 boys.

What were the most popular names among these babies? Emma and Noah.

Here are San Diego’s top 10+ girl names and top 10 boy names of 2023:

Girl names

  1. Emma, 199 baby girls
  2. Mia, 184
  3. Olivia, 170
  4. Camila, 151
  5. Sophia, 147
  6. Sofia, 144
  7. Isabella, 138
  8. Luna, 125
  9. Amelia, 124
  10. Charlotte, 95 (tie)
  11. Penelope, 95 (tie)

Boy names

  1. Noah, 224 baby boys
  2. Liam, 198
  3. Mateo, 195
  4. Sebastian, 165
  5. Oliver, 154
  6. Elijah, 134
  7. Luca, 127
  8. Julian, 124
  9. Benjamin, 122 (tie)
  10. Santiago, 122 (tie)

A year earlier, in 2022, the top names were Olivia and Mateo.

P.S. I’ve also posted 2023 rankings for the California county of Sonoma.

Source: Data on Children – SanDiegoCounty.gov

Image: Adapted from Flag of California (public domain)

Popular baby names in Mexico, 2022

Flag of Mexico
Flag of Mexico

Back in 2022, the North American country of Mexico welcomed 1,891,388 babies.

What were the most popular names among these babies? Sofia and Santiago.

Here are Mexico’s top 10 girl names and top 10 boy names of 2022:

Girl names

  1. Sofia
  2. Regina
  3. Maria Jose
  4. Valentina
  5. Camila
  6. Maria Fernanda
  7. Isabella
  8. Ximena
  9. Victoria
  10. Romina

Boy names

  1. Santiago
  2. Mateo
  3. Sebastian
  4. Leonardo
  5. Matias
  6. Daniel
  7. Emiliano
  8. Miguel Angel
  9. Diego
  10. Alejandro

In the girls’ top 10, Isabella and Romina replaced Valeria and Renata.

In the boys’ top 10, Alejandro replaced Gael.

A year earlier, in 2021, Mexico’s top names were also Sofia and Santiago.

P.S. As of mid-2025, these top-ten lists for 2022 are Mexico’s most up-to-date baby name rankings. (If I come across a longer set of ’22 rankings in the future, I’ll come back and update this post.)

Sources: Natalidad – INEGI, Estadística De Nacimientos Registrados (Enr) 2022 – INEGI (PDF)

Image: Adapted from Flag of Mexico (public domain)