Shaelyn is a distinctive girls' name in United States, ranking #2861 in 2016 with 60 recorded births. The name reached its all-time peak in 2000 with 177 births ranking #1149. Since 1996, the popularity has decreased by 43.9%. In 2016, approximately 1 in every 29,525 girls born was named Shaelyn. FALLING Recent data shows the name is currently falling.