Last name 胡恩 (Hoon 
, Huhn 
, Hunn 
) , globally, is a common surname. The last name 胡恩 is habitual in Malaysia, where it is a common surname, Singapore, where it is quite a common surname, and Germany, where it is quite a rare surname. In absolute terms, it most frequently occurs in Malaysia, Germany, and the United States. Much less frequently, 胡恩 is the forename as well as the last name.