Originating from the English language, the name Gayna is a female name pronounced as GAY-nuh (/ˈɡeɪnə/). It is often considered a variation of the name Gina. While not very common, Gayna has been given to newborns in the United States since at least the 1930s. In recent decades, it has remained consistently given to a small number of girls each year. The name does not have any specific associations or meanings beyond being a unique and feminine choice for parents seeking an uncommon name for their baby girl.