How popular is the baby name Louis 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 Louis.

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Popularity of the baby name Louis


Posts that mention the name Louis

Popular baby names in Ireland, 2016

Flag of Ireland
Flag of Ireland

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; replaced 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

Image: Adapted from Flag of Ireland (public domain)

Popular baby names in Germany, 2016

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Flag of Germany

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 replaced Lina.

On the boys’ side, Paul and Finn/Fynn replaced 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

Image: Adapted from Flag of Germany (public domain)

Popular baby names in Paris, 2016

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Flag of France

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 replaced Adèle and Juliette.

In the boys’ top 10, Joseph replaced Jules.

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

Image: Adapted from Flag of France (public domain)

Popular baby names in Belgium, 2015

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Flag of Belgium

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

Here are Belgium’s top 10 girl names and top 10 boy names of 2015:

Girl 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

Boy Names

  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 replaced Lina and Ella.

In the boys’ top 10, Victor replaced Mathis.

Emma and Louis were also the top names in 2014.

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

RegionGirl NamesBoy 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 van meisjes en jongens – Statbel

Image: Adapted from Flag of Belgium (public domain)