Jaileen is a distinctive girls' name in United States, ranking #13897 in 2025 with 6 recorded births. The name reached its all-time peak in 1999 with 68 births ranking #2212. Since 1996, the popularity has decreased by 68.4%. In 2025, approximately 1 in every 267,878 girls born was named Jaileen. FALLING Recent data shows the name is currently falling.