Slender or fair; descendant of Ceallach
Kelyn is a modern phonetic variant of the Irish name Caelan or the Welsh name Kellyn. It is often interpreted as meaning 'slender' or 'fair' from the Gaelic 'caol', or associated with 'warrior' through its links to the name Kelly.
About 7 boys were named Kelyn in 2025.
American professional soccer player
US births per 5-year period, 1990–present (SSA data).
