Shailyn is a distinctive girls' name in United States, ranking #9067 in 2018 with 12 recorded births. The name reached its all-time peak in 2001 with 49 births ranking #2953. Since 1996, the popularity has decreased by 53.8%. In 2018, approximately 1 in every 141,702 girls born was named Shailyn. FALLING Recent data shows the name is currently falling.