Chelsi is a distinctive girls' name in United States, ranking #1478 in 1997 with 111 recorded births. The name reached its all-time peak in 1996 with 180 births ranking #1036. Since 1996, the popularity has decreased by 38.3%. In 1997, approximately 1 in every 15,682 girls born was named Chelsi. RISING Recent data shows the name is currently rising.