Shailyn is a distinctive girls' name in United States, ranking #12277 in 2019 with 8 recorded births. The name reached its all-time peak in 2001 with 49 births ranking #2953. Since 1996, the popularity has decreased by 69.2%. In 2019, approximately 1 in every 209,697 girls born was named Shailyn. FALLING Recent data shows the name is currently falling.