Shayleen is a distinctive girls' name in United States, ranking #5186 in 1999 with 21 recorded births. The name reached its all-time peak in 1999 with 21 births ranking #5186. Since 1996, the popularity has increased by 162.5%. In 1999, approximately 1 in every 84,466 girls born was named Shayleen. RISING Recent data shows the name is currently rising.