Chealsea is a distinctive girls' name in United States, ranking #4687 in 1997 with 22 recorded births. The name reached its all-time peak in 1997 with 22 births ranking #4687. Since 1996, the popularity has increased by 175.0%. In 1997, approximately 1 in every 79,121 girls born was named Chealsea. RISING Recent data shows the name is currently rising.