Sheyann is of Native American origin, derived from the Choctaw word "Shi-yan-nah", which means "pretty". This unique and melodic name consists of four syllables: She-yan-nnah. It's pronounced as /ʃeɪˈjænə/.
"Sheyann experienced a peak in popularity during the mid-90s, with a significant increase from 1994 to 1997. After 2003, its usage began to decline."