Chelsea is a distinctive girls' name in United States, ranking #547 in 2019 with 557 recorded births. The name reached its all-time peak in 1996 with 5,864 births ranking #55. Since 1996, the popularity has decreased by 90.5%. In 2019, approximately 1 in every 3,012 girls born was named Chelsea. FALLING Recent data shows the name is currently falling.