The name Idina means Rich/Prosperous Friend and is of English origin. Idina is a name that's been used primarily by parents who are considering baby names for girls.
Variation of the name Edina, which in itself is a form of the name Edwina, the female form of Edwin. Idina Menzel, actress/singer, who was named after her great-grandmother, Ida. As a diminutive form of Ida, it would mean "Hardworking."