Cian vs Denis

Baby Name Comparison — 2026

Cian

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'"}

Boy #1,643 Most Popular 2 Syllables

"follower of Dionysus, god of wine"

Origin: Greek Dionysios

French Russian Eastern European Spanish-speaking Irish

✓ All Clear

Cian Rank #1,535

Denis Rank #1,643

Cian is more popular, ranked #1535 vs #1643 for Denis.

Is Cian or Denis more popular?

Cian is more popular, ranked #1535 compared to Denis at #1643 in the United States.

What do Cian and Denis mean?

Cian means "ancient, enduring, long-lived" (Old Irish origin). Denis means "follower of Dionysus, god of wine" (Greek Dionysios origin).

Are Cian and Denis boy or girl names?

Cian is primarily a boy name. Denis is primarily a boy name.