Nyvaeh is a unique and distinctive name of unknown etymology, lacking traditional associations with specific cultural backgrounds or historical figures. It is believed to have been created as a modern invention, perhaps inspired by various elements from multiple languages or cultures. The name Nyvaeh consists of five letters, beginning with 'N' and ending with 'H', with vowel consonants alternating throughout.
Nyvaeh had a birth rate of eight babies per year from 2007 onwards, with no additional births recorded after that year.