Surname Веспасіян (Веспасіян 
) , across the world, is an extremely rare cognomen. Much more prevalently, Веспасіян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Веспасіян | Ukraine |
Vespasian, Vespasianus, Vespasien, Vespaziani, and Wespazjan