Kalen is a distinctive girls' name in United States, ranking #6766 in 2010 with 19 recorded births. The name reached its all-time peak in 1998 with 57 births ranking #2441. Since 1996, the popularity has decreased by 59.6%. In 2010, approximately 1 in every 93,544 girls born was named Kalen. RISING Recent data shows the name is currently rising.