Kelyn

German; Irish

"swamp; slender"

Kelyn Origin and Meaning

The name Kelyn is a boy's name.

Kelyn is a masculine name with Welsh and Celtic origins, often considered a variation of the name Kellen or a masculine form of Kelly. The name carries meanings of 'slender' or 'fair-haired' in its Celtic roots. While not among the most common names in English-speaking countries, Kelyn has maintained a steady presence, appreciated for its distinctive sound that balances strength and gentleness. The name has gained some popularity in recent decades as parents seek unique yet approachable options for their sons. Kelyn blends traditional Celtic heritage with a contemporary feel, making it appealing to families looking for a name with cultural depth but modern usability.