Chelsia is a distinctive girls' name in United States, ranking #7361 in 1997 with 12 recorded births. The name reached its all-time peak in 2008 with 17 births ranking #7485. Since 1996, the popularity has decreased by 14.3%. In 1997, approximately 1 in every 145,055 girls born was named Chelsia. RISING Recent data shows the name is currently rising.