Kerigan as a Baby Name. Meaning and Origin of Kerigan

What is the meaning of the name Kerigan ?

The baby name Kerigan is a Unisex name , 3 syllables long and is pronounced KER-ih-gən (IPA: /ˈkɛrɪɡən/).

Kerigan is Irish in Origin.

Kerigan is a modern given-name adaptation of the Irish surname Kerrigan, itself an Anglicization of Ó Ciaragáin, a patronymic built on Ciarán (from Old Irish ciar, “dark, black”). As a result, Kerigan carries the sense “descendant of Ciaragán” and, by extension, “little dark one” or “little dark‑haired.” The single‑r spelling is a streamlined contemporary variant; as a first name it emerged in North America with the late‑20th‑century surge of surname names and gained visibility alongside the figure skater Nancy Kerrigan. It remains uncommon in Ireland and Britain and is used as a unisex name, skewing female in the United States.

Variants and related forms include Kerrigan (more traditional surname spelling) and Kerigan; short forms such as Keri/Kerri occur in casual use. Names from the same Gaelic root include Ciarán/Kieran and Ciara/Keira, offering cognate alternatives with the shared “dark” meaning.