Jailene is a distinctive girls' name in United States, ranking #3959 in 2020 with 36 recorded births. The name reached its all-time peak in 1999 with 513 births ranking #506. Since 1996, the popularity has decreased by 82.3%. In 2020, approximately 1 in every 44,875 girls born was named Jailene. FALLING Recent data shows the name is currently falling.