Surname 大本 (Daben 
, Omoto 
, 大本 
) , throughout the world, is quite a common cognomen. The cognomen 大本 is habitual in Kenya, where it is quite a rare surname, India, where it is a rare surname, and Philippines. In absolute terms, it most frequently occurs in India, Kenya, and Indonesia. Also, 大本 is the forename as well as the last name.