Surname Ventseslav (Венцислав 
, Ventseslav 
, Венцеслав ) , throughout the world, is a very rare cognomen. The family name Ventseslav is characteristic of North Macedonia, where it is a rare surname, Bulgaria, and Belarus, where it is a very rare surname. More frequently, Ventseslav is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Венцислав | Ukraine, Russia, Belarus, Bulgaria |
| Ventseslav | United Kingdom, Greece, Bulgaria, United States, North Macedonia |
| Венцеслав | Ukraine, Russia, Bulgaria |
Vencel, Venceslao, Venceslav, Venčeslav, Viatcheslav, Vjacseszlav, Vjatjeslav, Vjatšeslav, Vjačeslav, Vyacheslav, Václav, Věnceslav, Wacław, Wenzel, Wenzeslaw, Wjatscheslaw, В'Ячеслав, Вацлав, Вацлаў, Вентсеслав, Венцел, Венцель, Венчеслав, Вячаслаў, Вячеслав, and Слава
Ilev, Todorov, Traykov, Tsoneva, Tsochev, Nikolov, Evtimiu, Vasilev, Martinov, Stoyanov, Chobanov, Dimitrov, Draganov, Georgiev, Nedelkov, Vatashki, Yordanov, Anastasov, Rumchev, Rashkov, Krastev, Kozarev, Mihov, Semov, Popov, Pilev, Dimov, Ganev, Lilov, Sainov, Derzhitski, Shopov, Petrov, Ivanov, Yankov, Zlatev, Minchev, Andreev, Angelov, Avramov, Slavov, and Kostadinov