Calen is a distinctive boys' name in United States, ranking #2065 in 1997 with 43 recorded births. This places Calen in the top 19% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2011 with 103 births ranking #1534. Since 1996, the popularity has decreased by 21.8%. In 1997, approximately 1 in every 43,839 boys born was named Calen. FALLING Recent data shows the name is currently falling.