Caylan is a distinctive girls' name in United States, ranking #16600 in 2004 with 5 recorded births. The name reached its all-time peak in 2006 with 14 births ranking #8329. Since 1996, the popularity has decreased by 58.3%. In 2004, approximately 1 in every 367,224 girls born was named Caylan. FALLING Recent data shows the name is currently falling.