Keylan is a distinctive boys' name in United States, ranking #2496 in 2006 with 49 recorded births. The name reached its all-time peak in 2006 with 49 births ranking #2496. Since 1996, the popularity has increased by 122.7%. In 2006, approximately 1 in every 41,941 boys born was named Keylan. FALLING Recent data shows the name is currently falling.