Lewis vs Louise

Baby Name Comparison — 2026

Lewis

Boy #435 Most Popular 2 Syllables

"famous warrior"

Origin: Germanic via French

English Welsh French American

✓ All Clear

Girl #538 Most Popular 2 Syllables

"famous warrior"

Origin: Germanic

French English German Scandinavian

✓ All Clear

Lewis Rank #435

Louise Rank #538

Lewis is more popular, ranked #435 vs #538 for Louise.

Is Lewis or Louise more popular?

Lewis is more popular, ranked #435 compared to Louise at #538 in the United States.

What do Lewis and Louise mean?

Lewis means "famous warrior" (Germanic via French origin). Louise means "famous warrior" (Germanic origin).

Are Lewis and Louise boy or girl names?

Lewis is primarily a boy name. Louise is primarily a girl name.