Jailen is a distinctive boys' name in United States, ranking #2782 in 1996 with 27 recorded births. This places Jailen in the top 26% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2003 with 94 births ranking #1414. In 1996, approximately 1 in every 70,157 boys born was named Jailen. FALLING Recent data shows the name is currently falling.