Cognomen 通纳 (Tunner 
, 通纳 
) , throughout the world, is a rare family name. The cognomen 通纳 is habitual in Hungary, where it is quite a rare surname, Oman, where it is a rare surname, and Austria. Measured by absolute frequency, it is the most numerous in Hungary, the United States, and Indonesia. Much less frequently, 通纳 is the forename as well as the last name.