All around the world, Amedeus (Amedeus 
) is quite a common boy's first name. The forename Amedeus is characteristic of Sub-Saharan Africa, particularly Tanzania, where it is quite a common masculine name. Much less frequently, Amedeus is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Amedeus | France, India, United States, United Kingdom, Tanzania |
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amedeus iustinus medieval jurist (15th century) (b. 1401) |
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| amedeus alexander of savoy Prince of Savoy, IT (b. 1754) |
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| amedeus stockmans BE (b. 1844) |
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| amedeus msarikie Tanzanian Roman Catholic bishop, TZ (b. 1931) |
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Maro, Tilia, Ngowi, Mallya, Malisa, Mselle, Somirs, Aloyce, Andrea, Kulaya, Kimaro, Kimath, Kitira, Gasper, Joseph, Tarimo, Herman, Massawe, Michael, Munishi, Shirima, Evarist, Tesha, Temba, Roman, Peter, Mtui, Swai, Alex, Paul, John, Temu, Matei, Macha, Meela, Minja, Rosedale, Mushi, Mboya, Mbuya, Msofe, Shayo, Chami, Chuwa, Kessy, Kiria, Kyara, Kweka, Mrema, and Deogratias