Surname 治均 (Zhijun 
, 治均 ) , around the globe, is quite a rare last name. The surname 治均 is habitual in Taiwan, where it is quite a rare surname, Singapore, where it is a rare surname, and Jordan. Measured by absolute frequency, it is commonest in China, Taiwan, and Malaysia. Much more frequently, 治均 is the forename as well as the last name.