Shailynn is a distinctive girls' name in United States, ranking #5320 in 1998 with 20 recorded births. The name reached its all-time peak in 2002 with 24 births ranking #5063. Since 1996, the popularity has increased by 100.0%. In 1998, approximately 1 in every 88,344 girls born was named Shailynn. FALLING Recent data shows the name is currently falling.