Slender or narrow
Kelin is a modern variant of the Irish name Caelan or the Gaelic Caolán. It is derived from the word 'caol', which refers to slenderness or a narrow physical form. While historically masculine in its original forms, Kelin is used as a gender-neutral option in contemporary English-speaking contexts.
Fewer than 5 boys were named Kelin in 2025.
Lead singer of the rock band Sleeping with Sirens
US births per 5-year period, 1990–present (SSA data).
