In all the world, صا (صا 
) is quite a rare gender-neutral forename. The forename صا is habitual in Egypt, where it is quite a rare epicene name, Tunisia, where it is a rare epicene name, and Saudi Arabia, where it is a rare largely masculine, but infrequently feminine name. Measured by absolute frequency, the name is most common in Egypt, Sudan, and Saudi Arabia. Likewise, صا is the last name as well as the forename.