Oswald vs Lou

Baby Name Comparison — 2026

Oswald

Boy #2,124 Most Popular 2 Syllables

"divine power, God's rule"

Origin: Old English os weald

English German American

✓ All Clear

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'"}

Oswald Rank #2,124

Lou Rank #2,123

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

Is Oswald or Lou more popular?

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

What do Oswald and Lou mean?

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

Are Oswald and Lou boy or girl names?

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