Shealyn is a distinctive girls' name in United States, ranking #10055 in 2015 with 11 recorded births. The name reached its all-time peak in 2000 with 65 births ranking #2398. Since 1996, the popularity has decreased by 70.3%. In 2015, approximately 1 in every 162,241 girls born was named Shealyn. FALLING Recent data shows the name is currently falling.