Glenn vs Cian

Baby Name Comparison — 2026

Glenn

Boy #1,366 Most Popular 1 Syllable

"valley, narrow glen"

Origin: Scottish Gaelic

Scottish Irish American Australian

✓ All Clear

Boy #1,535 Most Popular 2 Syllables

"ancient, enduring, long-lived"

Origin: Old Irish

Irish Celtic Irish diaspora

15 High Risk

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

Glenn Rank #1,366

Cian Rank #1,535

Glenn is more popular, ranked #1366 vs #1535 for Cian.

Is Glenn or Cian more popular?

Glenn is more popular, ranked #1366 compared to Cian at #1535 in the United States.

What do Glenn and Cian mean?

Glenn means "valley, narrow glen" (Scottish Gaelic origin). Cian means "ancient, enduring, long-lived" (Old Irish origin).

Are Glenn and Cian boy or girl names?

Glenn is primarily a boy name. Cian is primarily a boy name.