Kellin

Kellin is a modern masculine name with possible Irish or Scottish Gaelic influences. It may be related to the more common Kelly (meaning 'warrior' or 'bright-headed') or could be a variant of Kellen (from the Gaelic 'ceallach' meaning 'strife'). The name has gained some recognition through Kellin Quinn, vocalist for the band Sleeping with Sirens. With its strong consonants and crisp ending, Kellin has a contemporary, energetic quality while maintaining Celtic connections. This relatively uncommon name appeals to parents seeking a distinctive choice that still feels familiar and pronounceable. Kellin bridges traditional Celtic naming heritage with modern preferences for names that are both unique and accessible.

Kellin is also given to girls.

Pronounced KEL-in.

As of October 2026, Kellin ranked #16480 in US births in 2021 SSA, peaked at #10037 in 1995.