Cognomen Вассили (Vassili 
, Вассили 
, Vassyly 
) , around the globe, is a rare last name. The cognomen Вассили is habitual in Australia, where it is a rare surname, Belgium, where it is a very rare surname, and Finland. Measured by absolute frequency, the name is most common in China, Australia, and France. More prevalently, Вассили is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vassili | Germany, United States, Haiti, Democratic Republic of the Congo, France |
| Вассили | Russia |
| Vassyly | Venezuela, United States, Mexico |
Basil, Basile, Basileios, Basili, Basilide, Basilio, Basilius, Basílio, Bazil, Bazilij, Bazilo, Bazyli, Pasi, Vasil, Vasil', Vasile, Vasileios, Vasili, Vasilii, Vasilij, Vasilije, Vasilios, Vasilis, Vasiliy, Vasily, Vassil, Vassileios, Vassilios, Vassilis, Vassyl, Vasyl, Vaszil, Vaszilij, Vazul, Wasil, Wasilij, Wassil, Wassili, Wassily, Wassyl, Wasyl, Βασίλειος, Βασίλης, Базил, Базиле, Базили, Базилий, Базилио, Базило, Базилій, Басиль, Безіл, Бэзил, Вазул, Васил, Василе, Василевс, Василие, Василий, Василиос, Василис, Василије, Василь, Василій, Вассил, Вассілі, Васыль, Васька, Вася, Васіль, Васілій, Паси, Վասիլի, וסילי, باسيل, فاسيل, فاسيلي, واصل, ვასილ, ვასილი, バジル, and 瓦西里