Jaileen is a distinctive girls' name in United States, ranking #4765 in 2012 with 30 recorded births. This places Jaileen in the top 24% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1999 with 68 births ranking #2212. Since 1996, the popularity has increased by 57.9%. In 2012, approximately 1 in every 58,691 girls born was named Jaileen. FALLING Recent data shows the name is currently falling.