Across the world, Quanh (Quanh 
) is a rare gender-neutral first name. The first name Quanh is habitual in Vietnam, where it is a very rare unisex name, the United States, where it is an extremely rare mostly male, but uncommonly girly name, and China, where it is an extremely rare male name. Also, Quanh is the last name as well as the forename.