Jaileen is a distinctive girls' name in United States, ranking #9298 in 2022 with 11 recorded births. The name reached its all-time peak in 1999 with 68 births ranking #2212. Since 1996, the popularity has decreased by 42.1%. In 2022, approximately 1 in every 148,978 girls born was named Jaileen. FALLING Recent data shows the name is currently falling.