Kaitlen is a distinctive girls' name in United States, ranking #18142 in 2012 with 5 recorded births. The name reached its all-time peak in 1998 with 51 births ranking #2674. Since 1996, the popularity has decreased by 83.9%. In 2012, approximately 1 in every 352,148 girls born was named Kaitlen. FALLING Recent data shows the name is currently falling.