Last name Піюс (Pius 
, Pijus 
, Піюс 
) , all around the world, is a widespread surname. The last name Піюс is habitual in Sub-Saharan Africa, particularly Tanzania, where it is quite a common surname, Nigeria, and Namibia (explore the name in all countries). Measured by absolute frequency, it is the most numerous in Sub-Saharan Africa, particularly Nigeria, Tanzania, and Uganda. Likewise, Піюс is the forename as well as the last name.