Surname Adalbertus (Alberto 
, Adalberto , Adalbertus 
) , in all the world, is a widespread family name. The family name Adalbertus is characteristic of Spain, where it is a common surname, Mexico, and Honduras (explore the name in all countries). Measured by absolute frequency, the name is most common in Mexico, Spain, and Argentina. More prevalently, Adalbertus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Adalberto, Alberto | Italy, Mexico, Spain, Brazil, Argentina |
| Adalbertus | Czechia, South Africa |
Adalbero, Adalbert, Adalbéron, Albert, Albertas, Alberts, Albertus, Albrecht, Albrekt, Vojtěch, Wojciech, Адалберт, Адалберто, Адальберт, Адальберто, Алберт, Албертас, Алберто, Албрехт, Альбер, Альберт, Альбертас, Альберто, Альбертс, Альберту, Альбертус, Альбрехт, Альбэрт, Войтех, Войцех, Войцєх, אדלברט, אלברט, אלברטו, آلبرت, ألبرت, ألبرتو, ألبير, আলবার্ট, アドリアノ, アルバート, アルベルト, and 阿爾伯特