Chay is a distinctive boys' name in England & Wales, ranking #579 in 2000 with 32 recorded births. This places Chay in the top 15% of ranked UK boys' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 1997 with 54 births ranking #407. Since 1996, the popularity has decreased by 17.9%. In 2000, approximately 1 in every 9,161 boys born was named Chay. FALLING Recent data shows the name is currently falling.