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Surname Wilker (Wilker
, Вилкер, Вилькер
) , around the world, is quite a rare cognomen. The last name Wilker is characteristic of Germany, where it is quite a rare surname, Venezuela, where it is a rare surname, and Nicaragua. In absolute terms, it most frequently occurs in the United States, Germany, and Venezuela. More frequently, Wilker is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wilker | Venezuela, Brazil, Angola, United States, Germany |
| Вилькер | Russia |