Shealynn is a distinctive girls' name in United States, ranking #3904 in 2012 with 40 recorded births. The name reached its all-time peak in 2012 with 40 births ranking #3904. Since 1996, the popularity has increased by 135.3%. In 2012, approximately 1 in every 44,019 girls born was named Shealynn. RISING Recent data shows the name is currently rising.