Surname Wilberth (Wilberth 
) , around the globe, is quite a common last name. The last name Wilberth is characteristic of Latin America and the Caribbean, particularly Mexico, where it is quite a rare surname, Nicaragua, and Honduras, where it is a rare surname. In absolute terms, this name is the most popular in Mexico, Nicaragua, and Tanzania. Likewise, Wilberth is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wilberth | Peru, Nicaragua, Mexico, Guatemala, Costa Rica |