Chelsea is a distinctive girls' name in England & Wales, ranking #767 in 2018 with 50 recorded births. The name reached its all-time peak in 1996 with 1,735 births ranking #34. Since 1996, the popularity has decreased by 97.1%. In 2018, approximately 1 in every 5,765 girls born was named Chelsea. STABLE Recent data shows the name is currently stable.