Lou vs Tru

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'"}

Girl #892 Most Popular 1 Syllable

"genuine, authentic, faithful, loyal"

Origin: Old English

American

✓ All Clear

Lou Rank #2,123

Tru Rank #892

Tru is more popular, ranked #892 vs #2123 for Lou.

Is Lou or Tru more popular?

Tru is more popular, ranked #892 compared to Lou at #2123 in the United States.

What do Lou and Tru mean?

Lou means "famous warrior" (Germanic via French Louis origin). Tru means "genuine, authentic, faithful, loyal" (Old English origin).

Are Lou and Tru boy or girl names?

Lou is primarily a boy name. Tru is primarily a girl name.