Shelsy is a distinctive girls' name in United States, ranking #8971 in 2013 with 13 recorded births. The name reached its all-time peak in 2006 with 28 births ranking #5077. Since 1996, the popularity has increased by 62.5%. In 2013, approximately 1 in every 134,955 girls born was named Shelsy. FALLING Recent data shows the name is currently falling.