Last name Վասիլի (Vasiliy 
, Vasilij 
, Vassili 
, among others...) , in the world, is a rare cognomen. The cognomen Վասիլի is habitual in Reunion, where it is quite a common surname, Moldova, where it is quite a rare surname, and Slovenia, where it is a rare surname. In absolute terms, the name is most common in Reunion, Moldova, and Russia. Much more frequently, Վասիլի is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vasiliy | Belarus, United States, Uzbekistan, Russia, Moldova |
| Vasilij | Germany, Belarus, United States, Russia, France |
| Vassili | Germany, Belarus, United States, Democratic Republic of the Congo, Russia |
| Wasilij | Germany, Ukraine, Poland, United States, Russia |
Basil, Basile, Basileios, Basili, Basilide, Basilio, Basilius, Basílio, Bazil, Bazilij, Bazilo, Bazyli, Pasi, Vasil, Vasil', Vasile, Vasileios, Vasili, Vasilii, Vasilije, Vasilijs, Vasilios, Vasilis, Vasily, Vassil, Vassileios, Vassilios, Vassilis, Vassily, Vassyl, Vasyl, Vaszil, Vaszilij, Vazul, Wasil, 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, Вассили, Вассілі, Васыль, Васька, Вася, Васіль, Васілій, Паси, וסילי, باسيل, فاسيل, فاسيلي, واصل, ვასილ, ვასილი, バジル, and 瓦西里