Surname Вечаслав (Вечаслав 
) , in the entire world, is an extremely rare cognomen. The cognomen Вечаслав is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname. Predominantly, Вечаслав is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Вечаслав | Kyrgyzstan, Kazakhstan, Russia, Ukraine |