Chay is a distinctive boys' name in United States, ranking #4734 in 2002 with 16 recorded births. This places Chay in the top 38% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2002 with 16 births ranking #4734. Since 1996, the popularity has increased by 77.8%. In 2002, approximately 1 in every 121,342 boys born was named Chay. RISING Recent data shows the name is currently rising.