Jaileen is a distinctive girls' name in United States, ranking #3141 in 2013 with 52 recorded births. The name reached its all-time peak in 1999 with 68 births ranking #2212. Since 1996, the popularity has increased by 173.7%. In 2013, approximately 1 in every 33,739 girls born was named Jaileen. FALLING Recent data shows the name is currently falling.