Cognomen Морио (Morio 
, Bomber 
, 守屋 
) , throughout the world, is quite a common last name. The family name Морио is habitual in France, where it is quite a rare surname, Japan, where it is a rare surname, and Germany. Not in comparison with a country's population, it is commonest in France, Indonesia, and Japan. More prevalently, Морио is the forename as well as the last name.