Surname 竈 (Kamado 
, 竈 
) , in the world, is a rare family name. The last name 竈 is habitual in Japan, where it is a rare surname, Myanmar, where it is a very rare surname, and Brazil, where it is an extremely rare surname. In absolute terms, it most frequently occurs in Japan, Myanmar, and China. More frequently, 竈 is the forename as well as the last name.