Rey is a distinctive boys' name in United States, ranking #1036 in 1996 with 119 recorded births. This places Rey in the top 10% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2021 with 328 births ranking #764. In 1996, approximately 1 in every 15,918 boys born was named Rey. FALLING Recent data shows the name is currently falling.