Last name ヒッキー (Hikki 
, Hickey 
, ヒッキー 
) , in the entire world, is a common family name. The family name ヒッキー is habitual in Ireland, where it is a common surname, Jersey, where it is quite a common surname, and Australia (explore the name in all countries). In absolute terms, it is commonest in the United States, Ireland, and Australia. Much less frequently, ヒッキー is the forename as well as the last name.