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

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Popularity of the Baby Name Louis

Number of Babies Named Louis

Born in the U.S. Since 1880

Posts that Mention the Name Louis

Popular Baby Names in Switzerland, 2016

According to data from the Swiss Federal Statistical Office (OFS), the most popular baby names in Switzerland last year were Mia and Noah.

Here are the country’s top 10 girl names and top 10 boy names of 2016:

Girl Names
1. Mia, 488 baby girls
2. Emma, 446
3. Elena, 327
4. Sofia, 318
5. Lena, 308
6. Emilia, 296 [tie]
6. Lara, 296 [tie]
8. Anna, 292
9. Laura, 291 [tie]
9. Mila, 291 [tie]

Boy Names
1. Noah, 477 baby boys
2. Liam, 433
3. Gabriel, 345 [tie]
3. Luca, 345 [tie]
5. Leon, 337
6. Elias, 314
7. David, 302
8. Samuel, 296
9. Louis, 288
10. Julian, 276

In 2015, the top names were also Mia and Noah.

In the girls’ top 10, Emilia replaces Lina.

In the boys’ top 10, Samuel and Julian replace Matteo and Levin.

Here are the top baby names per gender within each of Switzerland’s main language groups:

  • German speakers (64% of Switzerland)
    • Top 3 girl names: Mia, Emma, Emilia
    • Top 3 boy names: Noah, Leon, Luca
  • French speakers (23%)
    • Top 3 girl names: Emma, Alice, Eva
    • Top 3 boy names: Gabriel, Liam, Louis
  • Italian speakers (8%)
    • Top 3 girl names: Sofia, Giulia, Mia/Sophie (tie)
    • Top 3 boy names: Leonardo, Liam, Enea
  • Romansh speakers (less than 1%)
    • Top girl name: Valentina
    • Top boy name: Laurin

Sources: Vornamen der Neugeborenen, Noah and Mia most popular baby names in Switzerland


Popular Baby Names in Ireland, 2016

According to data released yesterday by Ireland’s Central Statistics Office (CSO), the most popular baby names in the country in 2016 were Emily and James.

Here are Ireland’s top 10 girl names and top 10 boy names of 2016:

Girl Names
1. Emily, 490 baby girls
2. Grace, 452 (up from 8th to 2nd)
3. Ava, 388 (2-way tie)
4. Lucy, 388 (2-way tie)
5. Amelia, 369 (2-way tie)
6. Sophie, 369 (2-way tie)
7. Emma, 365 (down from 2nd to 7th)
8. Mia, 357
9. Hannah, 351 (new)
10. Lily, 334 (new)

Boy Names
1. James, 688 baby boys (new #1 name; replaces Jack)
2. Jack, 684
3. Daniel, 558 (2-way tie)
4. Conor, 558 (2-way tie)
5. Sean, 501
6. Noah, 446
7. Adam, 400
8. Oisin, 398 (new)
9. Michael, 394
10. Luke, 375

Some quick facts about the girl names…

  • Newbies to the top 10: Hannah, Lily
  • Newbies to the top 100: Aria, Harper, Heidi, Matilda, Willow, Zoey
  • Biggest increases within the top 100, by…
    • Ranking: Willow/Matilda (tied), Harper, Heidi, Zoey, Daisy
    • Raw number: Grace, Fiadh, Saoirse, Charlotte, Evie, Holly/Alice (tied)
  • Top girl names in Ireland’s five biggest cities: Amelia (Dublin and Cork), Ava (Limerick), Fiadh (Galway), Mia (Waterford)

And some quick facts about the boy names…

  • Newbie to the top 10: Oisin
  • Newbie to the top 100: Muhammad
  • Biggest increases within the top 100, by…
    • Ranking: Muhammad, Louis, Lucas, Josh/Jason (tied), Ollie
    • Raw number: Finn, Max, Jacob, Lucas, Oisin, Ollie, Rian
  • Top boy names in Ireland’s five biggest cities: James (Dublin), Charlie (Cork), Conor (Limerick), Michael (Galway), Daniel (Waterford)

Finally, here are the 2015 rankings for Ireland, the 2016 rankings for Northern Ireland, and some Irish name pronunciations.

Sources: Irish Babies’ Names 2016, Press Statement Irish Babies’ Names 2016

Popular Baby Names in Germany, 2016

According to data from the Gesellschaft für deutsche Sprache (the Association for German Language), the most popular baby names in Germany in 2016 were Sophia/Sofia and Jonas.

Here are the country’s top 10 girl names and top 10 boy names of 2016:

Girl Names
1. Sophia/Sofia (was 4th)
2. Emma (was 2nd)
3. Hanna/Hannah (same rank)
4. Mia (was 1st)
5. Emilia (was 6th)
6. Anna (was 5th)
7. Mila (same)
8. Lea/Leah (was 8th)
9. Lena (was 10th)
10. Marie (was 11th)

Boy Names
1. Jonas (same rank)
2. Elias (was 8th)
3. Ben (same rank)
4. Leon/Léon (was 5th)
5. Luca/Luka (was 4th)
6. Noah/Noa (was 10th)
7. Paul (was 11th)
8. Louis/Luis (was 6th)
9. Luke/Lucas (was 7th)
10. Finn/Fynn (was 13th)

On the girls’ side, Marie replaces Lina.

On the boys’ side, Paul and Finn/Fynn replace Felix and Maximilian (which dropped from 2nd to 11th).

Here are the Germany’s 2015 rankings, if you’d like to compare.

Source: Ausführliche Auswertung: Die beliebtesten Vornamen 2016

Popular Baby Names in Paris, 2016

According to Open Data Paris, the most popular baby names in Paris, France, in 2016 were Louise and Gabriel.

Here are the city’s top 10 girl names and top 10 boy names of 2016:

Girl Names
1. Louise, 291 baby girls
2. Emma, 209
3. Alice, 208
4. Chloé, 179
5. Jeanne, 177
6. Inès, 166
7. Sarah, 163
8. Léa, 157
9. Charlotte, 145
10. Anna, 141

Boy Names
1. Gabriel, 370 baby boys
2. Adam, 353
3. Raphaël, 340
4. Louis, 275
5. Arthur, 247
6. Paul, 203
7. Alexandre, 197 (tie)
8. Victor, 197 (tie)
9. Mohamed, 184
10. Joseph, 175

The #1 names in 2015 were also Louise and Gabriel (…and Adam, tied with Gabriel).

In the girls’ top 10, Léa and Charlotte replace Adèle and Juliette.

In the boys’ top 10, Joseph replaces Jules.

Source: Open Data Paris (via Maybe it is Daijirou)

Popular Baby Names in Belgium, 2015

According to data from Statistics Belgium, the country’s most popular baby names in 2014 were Emma and Louis.

Here are Belgium’s top 10 baby names:

Girl Names Boy Names
1. Emma, 645 baby girls
2. Louise, 596
3. Olivia, 538
4. Elise, 437
5. Alice, 428
6. Juliette, 404
7. Mila, 400
8. Lucie, 389
9. Marie, 383
10. Camille, 366
1. Louis, 613 baby boys
2. Arthur, 606
3. Noah, 586
4. Lucas, 572
5. Liam, 561
6. Adam, 543
7. Victor, 487
8. Jules, 468
9. Mohamed, 461
10. Nathan, 450

In the girls’ top 10, Mila and Camille replace Lina and Ella. In the boys’ top 10, Victor replaces Mathis.

Emma and Louis were also the top names in 2014.

Here are the top names within each of the three regions:

Region Girl Names Boy Names
Flanders
(58% of Belgians)
Language: Dutch
1. Louise
2. Emma
3. Marie
4. Elise
5. Ella
1. Lucas
2. Liam
3. Arthur
4. Louis
5. Noah
Wallonia
(32% of Belgians)
Language: mostly French
1. Léa
2. Lucie
3. Alice
4. Emma
5. Chloé
1. Louis
2. Hugo
3. Nathan
4. Noah
5. Gabriel
Brussels
(10% of Belgians)
Languages: Dutch/French
1. Nour
2. Lina
3. Sofia
4. Sara
5. Yasmine
1. Adam
2. Mohamed
3. Gabriel
4. Rayan
5. David

I find it interesting that Olivia, the 3rd-most-popular baby girl name in the country overall, didn’t hit the top 5 in any of the three regions. It came in 6th in both Flanders and Wallonia and 11th in Brussels.

Source: Voornamen meisjes en jongens – Statistics Belgium