Around the globe, 雅晶 (Yajing 
, 雅晶 ) is quite a rare predominantly female, but very seldom male first name. The first name 雅晶 is habitual in Hong Kong, where it is a rare girly name, China, where it is a rare primarily girly, but scarcely boy's name, and Australia, where it is a very rare feminine name. Measured by absolute frequency, it is commonest in China, India, and the United States. Very seldom, 雅晶 is the last name as well as the forename.