Calen is a distinctive boys' name in United States, ranking #1935 in 2008 with 74 recorded births. The name reached its all-time peak in 2011 with 103 births ranking #1534. Since 1996, the popularity has increased by 34.5%. In 2008, approximately 1 in every 27,567 boys born was named Calen. FALLING Recent data shows the name is currently falling.