Jailene is a distinctive girls' name in United States, ranking #4284 in 2013 with 34 recorded births. The name reached its all-time peak in 1999 with 513 births ranking #506. Since 1996, the popularity has decreased by 83.3%. In 2013, approximately 1 in every 51,600 girls born was named Jailene. FALLING Recent data shows the name is currently falling.