Jens is a distinctive boys' name in United States, ranking #3779 in 2003 with 23 recorded births. This places Jens in the top 30% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2009 with 39 births ranking #3010. Since 1996, the popularity has decreased by 39.5%. In 2003, approximately 1 in every 85,881 boys born was named Jens. FALLING Recent data shows the name is currently falling.