Crehan.
A surname from Irish.
Meaning & usage
A surname from Irish.
Where this word comes from
Two main origins: * Reduced Anglicized form of Irish Ó Croidheáin (“descendant of Croidheán”), a personal name derived from a diminutive form of croidhe (“heart”). Compare Creegan. * Reduced Anglicized form of Irish Ó Creacháin (“descendant of Creachán”), a personal name derived from a diminutive form of creach (“blind”).
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.