Shealyn is a distinctive girls' name in United States, ranking #2636 in 2002 with 59 recorded births. The name reached its all-time peak in 2000 with 65 births ranking #2398. Since 1996, the popularity has increased by 59.5%. In 2002, approximately 1 in every 30,455 girls born was named Shealyn. FALLING Recent data shows the name is currently falling.