Caitlen is a distinctive girls' name in United States, ranking #11810 in 2007 with 9 recorded births. The name reached its all-time peak in 1998 with 34 births ranking #3505. Since 1996, the popularity has decreased by 57.1%. In 2007, approximately 1 in every 213,605 girls born was named Caitlen. FALLING Recent data shows the name is currently falling.