Worldwide, รดายุ (รดายุ 
) is a very rare principally female, but scarcely boy's first name. The forename รดายุ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare predominantly feminine, but very seldom boy's name.
นวลเขียว, นนท์รักษากุล, and ทองนพคุณ