Jailene is a distinctive girls' name in United States, ranking #2247 in 2004 with 78 recorded births. The name reached its all-time peak in 1999 with 513 births ranking #506. Since 1996, the popularity has decreased by 61.6%. In 2004, approximately 1 in every 23,540 girls born was named Jailene. FALLING Recent data shows the name is currently falling.