Family name Вилхелмина (Wilhelmine 
, Vilhelmina 
, Guillemina 
) , in all the world, is a rare last name. The last name Вилхелмина is characteristic of Czechia, where it is a rare surname, Spain, where it is a very rare surname, and Hungary. Measured by absolute frequency, it is the most numerous in Mexico, Germany, and Spain. Much more prevalently, Вилхелмина is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wilhelmine | Czechia, Germany, Namibia, United States, Austria |
| Vilhelmina | Czechia, Sweden, Lithuania, United States, Brazil |
| Guillemina | France, Spain, Argentina, United States, Mexico |
| Вилхелмина | Russia |
Guglielma, Guglielmina, Guilhermina, Guillermina, Gulielmina, Miina, Minna, Vilhelmiina, Vilhelmine, Wilhelmina, Вилхелмине, Вильгельмина, Вільгельміна, Мина, Минна, مينا, ミーナ, 明娜, and 米娜