Rainn vs Erin

Baby Name Comparison — 2026

Rainn

Boy #3,490 Most Popular 1 Syllable

"rain, precipitation"

Origin: English

American

✓ All Clear

Boy #3,635 Most Popular 2 Syllables

"Ireland, land of the west"

Origin: Irish

Irish English American

✓ All Clear

Rainn Rank #3,490

Erin Rank #3,635

Rainn is more popular, ranked #3490 vs #3635 for Erin.

Is Rainn or Erin more popular?

Rainn is more popular, ranked #3490 compared to Erin at #3635 in the United States.

What do Rainn and Erin mean?

Rainn means "rain, precipitation" (English origin). Erin means "Ireland, land of the west" (Irish origin).

Are Rainn and Erin boy or girl names?

Rainn is primarily a boy name. Erin is primarily a boy name.