Ciaran

boyIrishChristian

Ciaran is a Christian boy name of Irish origin, meaning “Little dark one”.

MeaningLittle dark one
GenderBoy
OriginIrish
PronunciationKEER-awn
TraditionChristian
Used inIreland, Northern Ireland, United Kingdom

Meaning and origin of Ciaran

Ciaran, properly Ciarán, comes from ciar 'dark, black' plus the diminutive -án, giving 'little dark one', usually of hair or complexion. It is among Ireland's oldest saints' names. Anglicised as Kieran, it is now well known throughout the English-speaking world. In Ireland the Irish spelling remains common.

Is Ciaran a Christian name?

Two of Ireland's great early saints bore it: Ciarán of Clonmacnoise, founder of a major monastery, and Ciarán of Saighir, often called the first-born of Irish saints.

How popular is Ciaran?

Popular in Ireland and widely used as Kieran elsewhere.

Gifts with the name Ciaran

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Spellings and variants of Ciaran

KieranKieronKeiran

Names similar to Ciaran

More Christian boy names

Frequently asked questions

What does the name Ciaran mean?

Ciaran means 'Little dark one'. It is of Irish origin.

Is Ciaran a Christian name?

Two of Ireland's great early saints bore it: Ciarán of Clonmacnoise, founder of a major monastery, and Ciarán of Saighir, often called the first-born of Irish saints.

How do you pronounce Ciaran?

Ciaran is pronounced KEER-awn.

Is Ciaran a boy or girl name?

Ciaran is usually a boy name.

Updated October 2026. Spotted a mistake? Tell us.