Ferrin vs Lou

Baby Name Comparison — 2026

Ferrin

Boy #20,697 Most Popular 2 Syllables

"little man, young warrior"

Origin: Irish Gaelic

Irish Celtic Contemporary

✓ 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'"}

Ferrin Rank #20,697

Lou Rank #2,123

Lou is more popular, ranked #2123 vs #20697 for Ferrin.

Is Ferrin or Lou more popular?

Lou is more popular, ranked #2123 compared to Ferrin at #20697 in the United States.

What do Ferrin and Lou mean?

Ferrin means "little man, young warrior" (Irish Gaelic origin). Lou means "famous warrior" (Germanic via French Louis origin).

Are Ferrin and Lou boy or girl names?

Ferrin is primarily a boy name. Lou is primarily a boy name.