Caylin

Caylin is a modern feminine name that emerged as a variant of Caitlin and Kaylin. With Irish and Gaelic roots, it blends the traditional with a contemporary spelling. The name carries meanings associated with 'pure' or 'clear,' derived from the original Gaelic name Caitlín. Caylin gained modest popularity in the United States during the 1990s and early 2000s, part of the trend toward names with unique spellings. The name offers a melodic sound while maintaining Irish heritage connections. Parents often choose Caylin for its distinctive quality while still having recognizable pronunciation. It remains relatively uncommon, giving bearers a sense of individuality without being too unusual.

Caylin is also given to boys.

Pronounced KAY-lin.

As of October 2026, Caylin ranked #10949 for boys in US births in 2014 and #11138 for girls in US births in 2025 SSA, peaked at #5444 for boys in 1990 and #1330 for girls in 1996.