Jaileen is a distinctive girls' name in United States, ranking #3952 in 2011 with 38 recorded births. This places Jaileen in the top 20% 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 100.0%. In 2011, approximately 1 in every 46,284 girls born was named Jaileen. FALLING Recent data shows the name is currently falling.