Jailene is a distinctive girls' name in United States, ranking #3028 in 2005 with 53 recorded births. The name reached its all-time peak in 1999 with 513 births ranking #506. Since 1996, the popularity has decreased by 73.9%. In 2005, approximately 1 in every 34,862 girls born was named Jailene. FALLING Recent data shows the name is currently falling.