Jailene is a distinctive girls' name in United States, ranking #2657 in 2007 with 69 recorded births. The name reached its all-time peak in 1999 with 513 births ranking #506. Since 1996, the popularity has decreased by 66.0%. In 2007, approximately 1 in every 27,862 girls born was named Jailene. FALLING Recent data shows the name is currently falling.