Chelsia is a distinctive girls' name in United States, ranking #12678 in 2003 with 7 recorded births. This places Chelsia in the bottom 31% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2008 with 17 births ranking #7485. Since 1996, the popularity has decreased by 50.0%. In 2003, approximately 1 in every 261,007 girls born was named Chelsia. RISING Recent data shows the name is currently rising.