Surname Bertholf (Bertholf 
) , in the entire world, is a rare family name. The last name Bertholf is habitual in South Korea, where it is a rare surname, the United States, and New Zealand, where it is a very rare surname. Not in comparison with a country's population, the name is most common in the United States, South Korea, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Bertholf | Canada, South Korea, France, New Zealand, United States |
| hilarius bertholf Hilarius Bertholf of Ledeberg (d c August 1533), a correspondent of Desiderius Erasmus, cf. Contemporaries of Erasmus I, 141-142, BE (b. 1470) |
|
|
| guiliam bertholf 1656–1726? , Dutch Reformed minister (b. 1656) |
|
|
| robert bertholf American academic and writer (1940-2016), US (b. 1940) |
|
|
| dennis bertholf Ph.D. New Mexico State University 1968 |
|
|
| bertholf dupé |
|