Kieren vs Lean

Baby Name Comparison — 2026

Kieren

Boy #6,209 Most Popular 2 Syllables

"little dark one"

Origin: Irish Gaelic

Irish Celtic British Australian

✓ All Clear

Boy #6,256 Most Popular 1 Syllable

"light, bright one"

Origin: Irish Gaelic

Irish Celtic Gaelic

15 High Risk

{:type=>:rhyme, :severity=>:medium, :message=>"'Lean' rhymes with 'mean'"}

Kieren Rank #6,209

Lean Rank #6,256

Kieren is more popular, ranked #6209 vs #6256 for Lean.

Is Kieren or Lean more popular?

Kieren is more popular, ranked #6209 compared to Lean at #6256 in the United States.

What do Kieren and Lean mean?

Kieren means "little dark one" (Irish Gaelic origin). Lean means "light, bright one" (Irish Gaelic origin).

Are Kieren and Lean boy or girl names?

Kieren is primarily a boy name. Lean is primarily a boy name.