Cognomen 泉田 (泉田 
, Izumida 
) , across the world, is a very rare last name. The family name 泉田 is characteristic of Brazil, where it is a very rare surname, Chile, and Germany, where it is an extremely rare surname. In absolute terms, it is the most numerous in Brazil, the United States, and Germany. Also, 泉田 is the forename as well as the last name.