Chay is a distinctive boys' name in United States, ranking #5714 in 1997 with 10 recorded births. The name reached its all-time peak in 2002 with 16 births ranking #4734. Since 1996, the popularity has increased by 11.1%. In 1997, approximately 1 in every 188,509 boys born was named Chay. RISING Recent data shows the name is currently rising.