Atanass
Atanass is a surname of Bulgarian origin. It is derived from the given name Atanas, which itself comes from the Greek name Athanasios, meaning "immortal." The surname is relatively common in Bulgaria and among Bulgarian diaspora communities. Like many European surnames, it likely originated as a patronymic, indicating descent from an ancestor named Atanas.
Historically, surnames in Bulgaria became widespread during the Ottoman period and were further standardized in the