Chelsey is a moderately popular girls' name in United States, ranking #263 in 1997 with 1,099 recorded births. The name reached its all-time peak in 1996 with 1,285 births ranking #223. Since 1996, the popularity has decreased by 14.5%. In 1997, approximately 1 in every 1,584 girls born was named Chelsey. FALLING Recent data shows the name is currently falling.