Cognomen Bertholome (Bertholome 
) , in all the world, is a very rare last name. The cognomen Bertholome is habitual in Western Europe, particularly Belgium, where it is a rare surname, and Germany, where it is an extremely rare surname. Very seldom, Bertholome is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bertholome | Belgium, Philippines, Germany |