Frederick vs Ao

Baby Name Comparison — 2026

Frederick

Boy #424 Most Popular 3 Syllables

"peaceful ruler"

Origin: Germanic

English German Scandinavian French American

8 High Risk

{:type=>:rhyme_pattern, :severity=>:low, :message=>"'Frederick' ending sounds like 'sick/thick/dick'"}

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Frederick Rank #424

Ao Rank #14,516

Frederick is more popular, ranked #424 vs #14516 for Ao.

Is Frederick or Ao more popular?

Frederick is more popular, ranked #424 compared to Ao at #14516 in the United States.

What do Frederick and Ao mean?

Frederick means "peaceful ruler" (Germanic origin). Ao means "blue, blue-green" (Japanese origin).

Are Frederick and Ao boy or girl names?

Frederick is primarily a boy name. Ao is primarily a boy name.