Caylan is a distinctive girls' name in United States, ranking #10958 in 2008 with 10 recorded births. The name reached its all-time peak in 2006 with 14 births ranking #8329. Since 1996, the popularity has decreased by 16.7%. In 2008, approximately 1 in every 189,072 girls born was named Caylan. FALLING Recent data shows the name is currently falling.