Family name Carvall (Carvall 
) , around the world, is a very rare last name. The last name Carvall is characteristic of Isle of Man, where it is quite a rare surname, the United Kingdom, where it is a very rare surname, and Greece. Very seldom, Carvall is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Carvall | Greece, Brazil, Isle of Man, United Kingdom, United States |