Cromwell vs Eirnin

Baby Name Comparison — 2026

Cromwell

Boy #34,531 Most Popular 2 Syllables

"winding stream, crooked well"

Origin: Old English

English American

✓ All Clear

Boy #34,696 Most Popular 2 Syllables

"little iron one, iron-hearted"

Origin: Old Irish iarn + -ín

Irish Scottish

✓ All Clear

Cromwell Rank #34,531

Eirnin Rank #34,696

Cromwell is more popular, ranked #34531 vs #34696 for Eirnin.

Is Cromwell or Eirnin more popular?

Cromwell is more popular, ranked #34531 compared to Eirnin at #34696 in the United States.

What do Cromwell and Eirnin mean?

Cromwell means "winding stream, crooked well" (Old English origin). Eirnin means "little iron one, iron-hearted" (Old Irish iarn + -ín origin).

Are Cromwell and Eirnin boy or girl names?

Cromwell is primarily a boy name. Eirnin is primarily a boy name.