All over the world, Onwadi (อรวดี 
, Onwadi 
) is a rare largely female, but uncommonly male first name. The first name Onwadi is characteristic of Thailand, where it is a rare primarily feminine, but scarcely boy's name, and Nigeria, where it is a very rare unisex name. Much less frequently, Onwadi is the last name as well as the forename.