Keylan is a distinctive boys' name in United States, ranking #4249 in 1999 with 17 recorded births. The name reached its all-time peak in 2006 with 49 births ranking #2496. Since 1996, the popularity has decreased by 22.7%. In 1999, approximately 1 in every 112,946 boys born was named Keylan. FALLING Recent data shows the name is currently falling.