Iduna \i-du-na\ as a girl's name is of Old Norse origin, and the meaning of Iduna is "loving one".

Iduna has 2 variant forms: Idonia and Idunna.

For more information, see also the related name Idona.

Baby names that sound like Iduna are Idina, Adana, Adena, Adina, Edana, Edina, Edyna, Edna, Eddna, Idania, Idonna, Idonea, Idone, Idonah and Idiana.