Caine as a Baby Name. Meaning and Origin of Caine

What is the meaning of the name Caine ?

The baby name Caine is a Male name , 1 syllables long and is pronounced KAYN (/keɪn/).

Caine is in Origin.

Caine is an English-language given name with dual roots. As a surname in Ireland and the Isle of Man, Caine derives from the Gaelic Ó Catháin, meaning “descendant of Cathán,” from cath “battle,” giving senses like “little warrior” or “battle-born.” It is also a modern spelling of Cain, from Hebrew Qayin, commonly interpreted as “acquired” (from qānāh, “to acquire”) and sometimes linked to the idea of a “smith.” Pronounced KAYN, Caine migrated from surname to first name in the late 20th century across the UK, Ireland, the U.S., Canada, and Australia.

Variants and cognates include Kane, Cain, Kain, Keane, and Kean; related Gaelic forms are Cathán and Ó Catháin (O’Kane). The name carries both Celtic martial associations and biblical resonance; parents often choose it for its crisp sound, compact spelling, and cross-cultural familiarity.