Girl name origins & meanings
- Latin : Day's eye
Family name origins & meanings
- French : habitational name, with the preposition d(e), for someone from either of two places called Aisy, in Yonne and Côte-d’Or.
- Probably a variant of spelling Irish Dacey.
- English : perhaps as Reaney suggests, from a nickname from the flower, Old English dæges-ēage.