1) Germanic given name 
Audovacar (Audawakrs, also Odovacar) is a Germanic name, from the elements aud- `wealth, prosperity` and wakar `awake; vigilant` The name is recorded as Odoacer as borne by a Gothic leader in the 5th century. The medieval German form was Ottokar, whence the Czech Otakar, Otokar. ...