Family name Эрминио (Herminio 
, Erminio , Herminius 
) , all around the world, is a common last name. The family name Эрминио is characteristic of Mexico, where it is quite a common surname, Spain, and Honduras. Measured by absolute frequency, it is commonest in Mexico, Spain, and Brazil. More prevalently, Эрминио is the forename as well as the last name.