Worldwide, 天齐 (Tianqi 
, 天齐 ) is quite a rare epicene given name. The first name 天齐 is habitual in Taiwan, where it is quite a rare gender-neutral name, China, where it is a rare largely boy's, but uncommonly girly name, and Australia, where it is a very rare unisex name. Measured by absolute frequency, it most frequently occurs in China, Taiwan, and the United States. Very seldom, 天齐 is the last name as well as the forename.