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 Belgium, 2017

Flag of Belgium
Flag of Belgium

According to data from Statistics Belgium, the country’s most popular baby names in 2017 were Emma and Liam.

Here are Belgium’s top 10 girl names and top 10 boy names of 2017:

Girl Names
1. Emma, 634 baby girls
2. Olivia, 613
3. Louise, 595
4. Mila, 522
5. Alice, 423
6. Elise, 386
7. Lina, 375
8. Juliette, 364 (tie)
9. Sofia, 364 (tie)
10. Lucie, 350

Boy Names
1. Liam, 570 baby boys
2. Adam, 559
3. Arthur, 546
4. Noah, 545
5. Louis, 536
6. Lucas, 497
7. Jules, 462
8. Gabriel, 427
9. Victor, 422
10. Mohamed, 392

The #1 names within each of Belgium’s three regions were:

  • Brussels: Lina and Adam
  • Flanders: Louise and Liam
  • Wallonia: Emma and Gabriel

I forgot to post Belgium’s 2016 rankings, but in 2015 the top names overall were Emma and Louis.

Source: Prénoms filles et garçons

Image: Adapted from Flag of Belgium (public domain)

Name-spotting: Melancthon

Sign inside Garden of the Gods park
Sign inside Garden of the Gods

We visited the Garden of the Gods in Colorado Springs recently. Inside the park, we spotted a “What’s In a Name?” sign that described how the park got its name back in the late 1850s:

As they looked over this area of cathedral-like rock spires, one man, Malancthon Beach, commented that the spot would be a great place for a beer garden someday. His friend, a poetic young man named Rufous Cable, replied that it was a place “fit for the Gods.”

It’s a cool story. To me, though, the first name “Malancthon” is way more interesting than the origin of the park name. :) Where did it come from?

Well, first, a couple of spelling corrections — Beach’s name was Melancthon, and Cable’s name was Rufus. They were two of the founders of Colorado City (which was later absorbed into Colorado Springs).

My best guess is that “Melancthon” is a tribute to 16th-century German theologian Philipp Melanchthon, one of the leaders of the Protestant Reformation. His surname at birth was Schwartzerd (“black earth” in German), but as a young man he Latinized his name to the classical equivalent Melanchthon (“black earth” in Greek).

CCC Company 1848, Camp SP-13-C, Morrison, Colorado

We also saw some names at Red Rocks, which is both a park and a famous amphitheater.

The amphitheater was constructed from 1936 to 1941 by men in the Civilian Conservation Corps, a work relief program that existed during the Great Depression. One display included a photo of 124 of the men in the local CCC. Here are their first names, sorted by frequency:

  • 5: Joe, Raymond
  • 4: Charles
  • 3: Arthur, Clarence, Edward
  • 2: Bill, Byron, Carl, David, Earnest, Edwin, Everett, Jack, James, Leo, Maurice, William
  • 1: Aaron, Albert, Aldine, Alfonso, Allen, Alva, Amos, Ancelmo, Arleigh, Aubrey, Audrey, Barnett, Blaine, Calvin, Celestino, Charley, Claud, Claude, Clayton, Cleston, Dale, Damas, Dan, Darold, Dick, Don, Donald, Ed, Elden, Elias, Elipio, Emerson, Emilio, Eric, Ernest, Eston, Fares, Frank, Fred, Glenn, Grant, Gust, Guy, Horace, Hubert, Irvin, Jake, Jasper, Jesse, Jim, John, Jose, Kenneth, Lawrence, Leland, Leonard, Lester, Louis, Lyman, Manual, Marvin, Max, Merce, Noah, Norman, Orval, Pasqual, Paul, Pete, Richard, Rowland, Rudolfo, Russel, Russell, Sandeford, Trenton, Willard

…What interesting names have you spotted while out and about recently?

Source: Melancthon Sayre Beach – Find a Grave

[Latest update: Jan. 2025]

Popular baby names in Switzerland, 2017

Flag of Switzerland
Flag of Switzerland

According to data from the Swiss Federal Statistical Office (FSO), the most popular baby names in Switzerland in 2017 were Emma and Noah.

Here are the country’s top 10 girl names and top 10 boy names of 2017:

Girl Names
1. Emma, 478 baby girls
2. Mia, 420
3. Sofia, 352
4. Lina, 311
5. Lena, 308
6. Lea, 306
7. Lara, 301
8. Emilia, 300
9. Nina, 287
10. Anna, 286

Boy Names
1. Noah, 490 baby boys
2. Liam, 434
3. Luca, 360
4. Leon, 347
5. Gabriel, 328
6. David, 314
7. Elias, 302
8. Samuel, 294
9. Matteo, 276
10. Ben, 273

In the girls’ top 10, Lina, Lea, and Nina replaced Elena, Laura, and Mila.

In the boys’ top 10, Matteo and Ben replaced Louis and Julian.

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

  • German speakers (63% of the population)
    • Top 3 girl names: Mia, Emma, Emilia
    • Top 3 boy names: Noah, Leon, Luca
  • French speakers (23%)
    • Top 3 girl names: Emma, Lea, Chloe
    • Top 3 boy names: Gabriel, Liam, Noah
  • Italian speakers (8%)
    • Top 3 girl names: Sofia, Emma, Giulia
    • Top 3 boy names: Leonardo, Noah, Gabriel
  • Romansh speakers (less than 1%)
    • Top girl name: Angelina/Arina/Lina (3-way tie)
    • Top boy name: Gian/Laurin/Lio (3-way tie)

In 2016, the top names in the country overall were Mia and Noah.

Sources: Here are the most popular baby names in Switzerland, Vornamen der Neugeborenen

Image: Adapted from Flag of Switzerland (public domain)

Popular baby names in Germany, 2017

Flag of Germany
Flag of Germany

According to the Gesellschaft für deutsche Sprache (Association for German Language), the most popular baby names in Germany in 2017 were Emma and Ben.

Here are the country’s top 10 girl names and boy names of 2017:

Girl Names
1. Emma
2. Sophia/Sofia
3. Hanna/Hannah
4. Emilia
5. Mia
6. Anna
7. Lina
8. Mila
9. Klara/Clara
10. Marie

Boy Names
1. Ben
2. Paul
3. Noah/Noa
4. Leon
5. Jonas
6. Felix
7. Elias
8. Louis/Luis
9. Luke/Lucas
10. Maximilian

In the girls’ top ten, Klara/Clara and Lina replaced Lea/Leah and Lena.

In the boys’ top ten, Felix replaced Finn.

According to name researcher Knud Bielefeld, fast-rising names in Germany include boy names Theo, Matteo and Henry and girl names Leni, Ella and Juna.

In 2016, the top baby names in Germany were Sophia/Sofia and Jonas.

Sources: Ausführliche Auswertung: Vornamen 2017, Ben and Emma most popular baby names in 2017

Image: Adapted from Flag of Germany (public domain)