Lou vs Ervin

Baby Name Comparison — 2026

Lou

Boy #2,123 Most Popular 1 Syllable

"famous warrior"

Origin: Germanic via French Louis

French English American

24 High Risk

{:type=>:nickname, :severity=>:medium, :message=>"'Lou' can be twisted to 'poo'"}

Boy #1,939 Most Popular 2 Syllables

"honor-friend"

Origin: Old High German

American Hungarian German English

✓ All Clear

Lou Rank #2,123

Ervin Rank #1,939

Ervin is more popular, ranked #1939 vs #2123 for Lou.

Is Lou or Ervin more popular?

Ervin is more popular, ranked #1939 compared to Lou at #2123 in the United States.

What do Lou and Ervin mean?

Lou means "famous warrior" (Germanic via French Louis origin). Ervin means "honor-friend" (Old High German origin).

Are Lou and Ervin boy or girl names?

Lou is primarily a boy name. Ervin is primarily a boy name.