Kilyn is a modern, unisex given name of unknown origin. It was popularized in the late 20th century but remains relatively rare. Pronounced "KEE-lin," it has gained some recognition due to its use by celebrities such as Kilyn Pfiester, an American actress and singer. The meaning and popularity of Kilyn are largely influenced by its sound rather than any historical or cultural significance. It is often associated with other names that end in "-lyn" or "-lin," such as Caitlyn and Brilyn. As a standalone name, Kilyn offers parents a unique option for their child while still fitting within the broader naming trends of recent decades.
The name Kilyn experienced fluctuating popularity between 2001 and 2022, with the highest number of births occurring in 2009 (11 births) and the lowest in 2022 (5 births). The overall total is 158 births over this period.