Given name

Ciarán

“black”

Ciarán is a masculine given name from Old Irish, meaning “black.” It is used in Irish.

Meaning & origin

What it means

Ciarán means “black.”

Adapted from Wiktionary (CC BY-SA 4.0)

Where it comes from

Ciarán comes from Old Irish.

Adapted from Wiktionary (CC BY-SA 4.0)

How it developed

From Old Irish Cíarán, built from Irish ciar (“black”) + -án.

Adapted from Wiktionary (CC BY-SA 4.0)

Ciarán’s family of names

Ciarán has a feminine form in Ciara. In Irish usage, Ciarán continues an earlier form in Cíarán.

Walk Ciarán’s family in the name graph

CiaránCiaranCiaraKeiranCeiranCíarán

Inner ring: spellings · outer: across languages.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Spellings & scripts 1

The same name written differently, including transliterations into other scripts.

Across languages 4

Equivalents and cognates in other languages, plus older forms it grew from.

See also 1

Names our sources mention alongside this one. They are related in story or meaning, not forms of this name.

Similar names

If you love Ciarán, these share its style, era, origin or sound, from outside its own family.

Irish

Solivan

Solivan is a surname from Irish.

No U.S. birth series

—

Irish

Mýrkjartan

“mariner”

No U.S. birth series

>99% boys

Irish

Feagan

Feagan is a surname from Irish.

No U.S. birth series

—

Irish

Cearbhall

“keen, cunning”

No U.S. birth series

>99% boys

Irish

Kjaran

“black”

No U.S. birth series

>99% boys

Irish

Kvaran

“sandal”

No U.S. birth series

—

Irish

Scallan

“descendant of Sceallán”

No U.S. birth series

—

Irish

Cionaodh

Cionaodh is a masculine given name from Old Irish. It is used in Irish.

No U.S. birth series

>99% boys

Sibling ideas

Names that share Ciarán’s feel without repeating its first letter or rhyming with it.

A brother for Ciarán

A sister for Ciarán