1 definition by Irish65
Catlyn is a Irish name. In English we pronounce the name just like Caitlyn but in Irish: /koyt-hleen/ or /Cotch-LEEN is how you would pronounce Catlyn. The name means Pure. Catlyn is often known to have a great sense of humor & is very athletic.
Catlyn is derived from Catherine.
by Irish65 February 5, 2010