Calen is a distinctive boys' name in United States, ranking #1627 in 2010 with 96 recorded births. The name reached its all-time peak in 2011 with 103 births ranking #1534. Since 1996, the popularity has increased by 74.5%. In 2010, approximately 1 in every 19,983 boys born was named Calen. FALLING Recent data shows the name is currently falling.