Chealsea is a distinctive girls' name in United States, ranking #8703 in 1998 with 10 recorded births. The name reached its all-time peak in 1997 with 22 births ranking #4687. Since 1996, the popularity has increased by 25.0%. In 1998, approximately 1 in every 176,689 girls born was named Chealsea. RISING Recent data shows the name is currently rising.