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Cognomen Boltman (Boltman
) , all over the world, is quite a rare family name. The surname Boltman is characteristic of Namibia, where it is quite a rare surname, South Africa, and Australia, where it is a rare surname. In absolute terms, it is commonest in South Africa, Namibia, and the United States. Much less frequently, Boltman is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Boltman | Namibia, Australia, United States, United Kingdom, South Africa |