Chelsi is a distinctive girls' name in United States, ranking #2885 in 2001 with 50 recorded births. The name reached its all-time peak in 1996 with 180 births ranking #1036. Since 1996, the popularity has decreased by 72.2%. In 2001, approximately 1 in every 36,011 girls born was named Chelsi. RISING Recent data shows the name is currently rising.