Lou vs Oswald

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 #2,124 Most Popular 2 Syllables

"divine power, God's rule"

Origin: Old English os weald

English German American

✓ All Clear

Lou Rank #2,123

Oswald Rank #2,124

Lou is more popular, ranked #2123 vs #2124 for Oswald.

Is Lou or Oswald more popular?

Lou is more popular, ranked #2123 compared to Oswald at #2124 in the United States.

What do Lou and Oswald mean?

Lou means "famous warrior" (Germanic via French Louis origin). Oswald means "divine power, God's rule" (Old English os weald origin).

Are Lou and Oswald boy or girl names?

Lou is primarily a boy name. Oswald is primarily a boy name.