Chelsy is a distinctive girls' name in United States, ranking #2680 in 2003 with 59 recorded births. The name reached its all-time peak in 1997 with 107 births ranking #1517. Since 1996, the popularity has decreased by 44.3%. In 2003, approximately 1 in every 30,967 girls born was named Chelsy. RISING Recent data shows the name is currently rising.