All over the world, Ruwa (Ruwa 
) is quite a rare dominantly boy's, but infrequently girly given name. The given name Ruwa is characteristic of Nigeria, where it is a rare primarily male, but scarcely female name, United Arab Emirates, where it is a rare feminine name, and Tanzania, where it is a very rare male name. In absolute terms, it is the most numerous in Nigeria, India, and Indonesia. Likewise, Ruwa is the last name as well as the forename.