Caitlen is a distinctive girls' name in United States, ranking #8075 in 2003 with 13 recorded births. The name reached its all-time peak in 1998 with 34 births ranking #3505. Since 1996, the popularity has decreased by 38.1%. In 2003, approximately 1 in every 140,542 girls born was named Caitlen. FALLING Recent data shows the name is currently falling.