Family name 茱蒂 (Judy 
, Judi , Judie ) , all around the world, is a common surname. The last name 茱蒂 is habitual in Brunei, where it is quite a common surname, Hong Kong, where it is quite a rare surname, and Macao. Measured by absolute frequency, it is commonest in the United States, Kenya, and Indonesia. Much more frequently, 茱蒂 is the forename as well as the last name.