There are multiple origins and meanings for the name Vita:
1. Latin name, meaning - "vital, life; livelihood"
2. Second Greek (β) [Βήτα] letter of the alphabet, derived from the Phoenician letter beth meaning - "house, home"
3. Comes from the Sanskrit word (वीत) meaning - "pleasant; loved; liked; desired; quiet; line; wish", the female equivalent of the male name Vit.