Kelsay is a distinctive girls' name in United States, ranking #17076 in 2003 with 5 recorded births. The name reached its all-time peak in 1998 with 17 births ranking #5937. Since 1996, the popularity has decreased by 61.5%. In 2003, approximately 1 in every 365,410 girls born was named Kelsay. STABLE Recent data shows the name is currently stable.