Otto vs Bo

Baby Name Comparison — 2026

Otto

Boy #274 Most Popular 2 Syllables

"wealth, fortune, prosperity"

Origin: Old High German

German Scandinavian Italian English

✓ All Clear

Boy #452 Most Popular 1 Syllable

"to live, to dwell"

Origin: Old Norse

Scandinavian American Chinese

24 High Risk

{:type=>:nickname, :severity=>:medium, :message=>"'Bo' can be twisted to 'bo'"}

Otto Rank #274

Bo Rank #452

Otto is more popular, ranked #274 vs #452 for Bo.

Is Otto or Bo more popular?

Otto is more popular, ranked #274 compared to Bo at #452 in the United States.

What do Otto and Bo mean?

Otto means "wealth, fortune, prosperity" (Old High German origin). Bo means "to live, to dwell" (Old Norse origin).

Are Otto and Bo boy or girl names?

Otto is primarily a boy name. Bo is primarily a boy name.