Jaylin is a modern American name that combines the sound Jay with the ending -lin; it has no traditional meaning of its own, though Jay goes back to the bird name and is often read as "jaybird". It is one of several spellings alongside Jaylen and Jalen, which rose with basketball player Jalen Rose in the 1990s. For boys Jaylin peaked at number 387 in 2002, left the top 1000 in the 2010s and ranks number 1548 in 2025.