Shaelyn is a distinctive girls' name in United States, ranking #2024 in 2012 with 96 recorded births. The name reached its all-time peak in 2000 with 177 births ranking #1149. Since 1996, the popularity has decreased by 10.3%. In 2012, approximately 1 in every 18,341 girls born was named Shaelyn. FALLING Recent data shows the name is currently falling.