Around the globe, 加温 (Garwin 
, 加温 
) is a rare predominantly masculine, but very seldom feminine first name. The given name 加温 is habitual in Philippines, where it is a rare primarily male, but scarcely feminine name, the United States, where it is a very rare masculine name, and Germany. Measured by absolute frequency, it is commonest in Philippines, the United States, and China. Much less frequently, 加温 is the last name as well as the forename.