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Family name Berthold (Berthold
, Бертольд
, Бертхольд
) , in all the world, is a common cognomen. The last name Berthold is habitual in Western Europe, particularly Austria, where it is quite a common surname, Germany, and Switzerland, where it is quite a rare surname. Not in comparison with a country's population, it is commonest in Germany, the United States, and Austria. More frequently, Berthold is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Berthold | Poland, Austria, United States, Democratic Republic of the Congo, Germany |
| Бертольд | Kazakhstan, Russia, Ukraine |
| Бертхольд | Kazakhstan, Kyrgyzstan, Russia, Ukraine |
| Berht | Philippines |