Jailene is a distinctive girls' name in United States, ranking #2850 in 2010 with 61 recorded births. The name reached its all-time peak in 1999 with 513 births ranking #506. Since 1996, the popularity has decreased by 70.0%. In 2010, approximately 1 in every 29,137 girls born was named Jailene. FALLING Recent data shows the name is currently falling.