Rion vs Callaghan

Baby Name Comparison — 2026

Rion

Boy #3,381 Most Popular 2 Syllables

"little king"

Origin: Old Irish

Irish Japanese English

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Boy #3,457 Most Popular 3 Syllables

"lover of churches"

Origin: Irish Gaelic

Irish American British

✓ All Clear

Rion Rank #3,381

Callaghan Rank #3,457

Rion is more popular, ranked #3381 vs #3457 for Callaghan.

Is Rion or Callaghan more popular?

Rion is more popular, ranked #3381 compared to Callaghan at #3457 in the United States.

What do Rion and Callaghan mean?

Rion means "little king" (Old Irish origin). Callaghan means "lover of churches" (Irish Gaelic origin).

Are Rion and Callaghan boy or girl names?

Rion is primarily a boy name. Callaghan is primarily a boy name.