Surname Sauya (Sauya 
, Сауя 
) , around the world, is a rare family name. The family name Sauya is habitual in Uganda, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Indonesia. Measured by absolute frequency, it is commonest in Uganda, India, and Indonesia. More prevalently, Sauya is the forename as well as the last name.