Isay is of Hebrew origin, meaning "God is salvation." It's a unisex name, though it's more commonly used for boys. The name Isay is often associated with the biblical character Isaiah, who was a major prophet in the Old Testament. The name Isay is unique and distinctive, making it an excellent choice for parents seeking something different for their child. It rolls off the tongue easily and has a modern yet timeless feel to it.
"From 2002 to 2015, the name Isay experienced varying popularity, peaking at 11 births in 2005 and dropping to as few as 5 in several years thereafter. Overall, there were 84 babies named Isay during this period."