Worldwide, Zwager (Sua 
, Swagi 
, Zwager 
) is a common largely feminine, but seldom masculine first name. The given name Zwager is characteristic of India, where it is quite a rare principally female, but scarcely boy's name, South Korea, where it is a rare masculine name, and Tanzania, where it is a rare largely boy's, but seldom girly name. Measured by absolute frequency, it is commonest in India, Indonesia, and Mexico. Very seldom, Zwager is the last name as well as the forename.