Modern invented name; possibly bird-like or from the river Avon.
Avyn is a contemporary American coinage without a singular ancient root. It is often interpreted as a creative variation of the Welsh name Evan or the Celtic word 'Afon' meaning river, while its sound also evokes the Latin 'avis' for bird.
About 14 girls were named Avyn in 2025.
US births per 5-year period, 1990–present (SSA data).
