Updated January 23, 2024 Share: Table of contents Girl name origins & meanings Scandinavian : Eternal youth Girl name variations Idonea Idonea 0 % this year Feminine Rare Find out more Idun Idun 0 % this year Feminine Rare Find out more Idonia Idonia 0 % this year Feminine Rare Find out more Appears on 75 Goddess Names for Your Little Girl