Chelsy is a distinctive girls' name in United States, ranking #2131 in 2001 with 77 recorded births. The name reached its all-time peak in 1997 with 107 births ranking #1517. Since 1996, the popularity has decreased by 27.4%. In 2001, approximately 1 in every 23,384 girls born was named Chelsy. RISING Recent data shows the name is currently rising.