Last name ワンダー (Wonder 
, ワンダー 
) , all over the world, is quite a common family name. The last name ワンダー is characteristic of Ghana, where it is quite a common surname, Brunei, where it is quite a rare surname, and Angola. Not in comparison with a country's population, it is the most numerous in Ghana, the United States, and Angola. Likewise, ワンダー is the forename as well as the last name.