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Surname Wilburg (Wilburg
) , around the globe, is a rare last name. The last name Wilburg is characteristic of Guyana, where it is quite a rare surname, the United States, where it is a very rare surname, and Nicaragua. In absolute terms, it most frequently occurs in the United States, Guyana, and Canada. Also, Wilburg is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wilburg | Poland, Taiwan, United States, Germany, Costa Rica |