Calen is a distinctive girls' name in United States, ranking #12652 in 2009 with 8 recorded births. The name reached its all-time peak in 2001 with 14 births ranking #7380. Since 1996, the popularity has decreased by 27.3%. In 2009, approximately 1 in every 229,609 girls born was named Calen. FALLING Recent data shows the name is currently falling.