Chelsie is a moderately popular girls' name in England & Wales, ranking #315 in 1999 with 108 recorded births. The name reached its all-time peak in 1996 with 161 births ranking #244. Since 1996, the popularity has decreased by 32.9%. In 1999, approximately 1 in every 2,608 girls born was named Chelsie. FALLING Recent data shows the name is currently falling.