All around the world, Ruao (Ruao , รัว ) is a very rare epicene forename. Also, Ruao is the last name as well as the forename.
Ruão, רואו, 儒傲, 儒奥, 如傲, 如奥, 如澳, 如鳌, 汝傲, 汝敖, 汝熬, 罗奥, 罗熬, and 铷澳
, รัว 
) is a very rare epicene forename. Also, Ruao is the last name as well as the forename.