Cognomen Almachius (Almachius 
) , throughout the world, is a rare surname. The cognomen Almachius is characteristic of Sub-Saharan Africa, particularly Tanzania, where it is a rare surname. More prevalently, Almachius is the forename as well as the last name.
Alex, Syrivano, Alchard, Anaceth, Anselmi, Ambrose, Athanas, Richard, Rwegoshola, Gabriel, Gordian, Gosbert, Wambura, Mchunguzi, Alchelaus, Alphonce, Dominick, Emmanuel, Mutasingwa, Alistides, Apolinary, Tresphory, Mweyendezi, Mwemezi, Mukyanuzi, Mathias, Amon, John, Audax, Kaiza, Kahwa, Petro, Peter, Pesha, Nkize, Ignas, Deogratias, Odilo, Medard, Aloyce, Adrian, Adolph, Bulaje, Kalisa, Rwejuna, Joseph, Thomas, Wiliam, Modest, and Boneventure