Cael vs Aj

Baby Name Comparison — 2026

Cael

Boy #2,373 Most Popular 1 Syllable

"slender, narrow"

Origin: Old Irish

Irish American

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Boy #2,341 Most Popular 2 Syllables

"initial-name, typically Andrew James or Anthony John"

Origin: English

American English

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Cael Rank #2,373

Aj Rank #2,341

Aj is more popular, ranked #2341 vs #2373 for Cael.

Is Cael or Aj more popular?

Aj is more popular, ranked #2341 compared to Cael at #2373 in the United States.

What do Cael and Aj mean?

Cael means "slender, narrow" (Old Irish origin). Aj means "initial-name, typically Andrew James or Anthony John" (English origin).

Are Cael and Aj boy or girl names?

Cael is primarily a boy name. Aj is primarily a boy name.