Globally, Туа (Tua 
, Toye 
, Toj 
) is quite a common epicene first name. The forename Туа is habitual in Nigeria, where it is quite a rare epicene name, Sweden, where it is quite a rare female name, and Indonesia, where it is a rare largely masculine, but uncommonly girly name. Measured by absolute frequency, it most frequently occurs in Nigeria, Indonesia, and India. More prevalently, Туа is the last name as well as the forename.