Family name Avgusta (Августа 
, Avgusta 
) , all over the world, is a rare surname. The family name Avgusta is habitual in Slovenia, where it is quite a rare surname, Kyrgyzstan, where it is a rare surname, and Georgia. Not in comparison with a country's population, the name is most common in Kyrgyzstan, Russia, and Slovenia. Much more frequently, Avgusta is the forename as well as the last name.