Audovacar (from Proto-Germanic *Audawakraz) is a masculine Germanic name.
Composed of the roots (wealth) and (awake), it may be translated "warden of riches" or "watchman of property" and is a kenning for lord. The name is attested in many variations. The first root may appear as , , , , or and is attested as a name on its own, Aud, in the 3rd century AD. The name Otto is a derivative.
The medieval German form was Ottokar, whence the Czech form Otakar. The Czech name à ½iroslav (Polish à »yrosà Âaw) has the same meaning. The Greek name Plutarch also means "lord of wealth".
These forms are mentioned in .