Jailene is a distinctive girls' name in United States, ranking #3192 in 2011 with 52 recorded births. The name reached its all-time peak in 1999 with 513 births ranking #506. Since 1996, the popularity has decreased by 74.4%. In 2011, approximately 1 in every 33,823 girls born was named Jailene. FALLING Recent data shows the name is currently falling.