Last name Wichi (Wichi 
, วีจิ , วิจิ ) , globally, is a rare surname. The family name Wichi is habitual in Ethiopia, where it is a very rare surname, Spain, and Germany, where it is an extremely rare surname. In absolute terms, the name is most common in Ethiopia, Nigeria, and Spain. Likewise, Wichi is the forename as well as the last name.