Chelsi is a distinctive girls' name in United States, ranking #4286 in 2008 with 36 recorded births. The name reached its all-time peak in 1996 with 180 births ranking #1036. Since 1996, the popularity has decreased by 80.0%. In 2008, approximately 1 in every 52,520 girls born was named Chelsi. RISING Recent data shows the name is currently rising.