Sheynnis is of Hebrew origin, meaning 'peace'. It's a unique variant spelling of the more common Jennifer, which is derived from the Welsh name Guinevere and later adopted into English. Sheynnis was likely introduced as a creative alternative to the classic Jennifer, offering parents seeking an unusual yet meaningful name for their daughter an appealing option.
"Surprisingly, there was only one baby named Sheynnis born each year from 2017 to 2023."