Family name តៅហ៊ូ (豆腐 
, តៅហ៊ូ 
) , around the world, is a very rare surname. The surname តៅហ៊ូ is habitual in Eastern Asia, particularly China, where it is an extremely rare surname. Much more frequently, តៅហ៊ូ is the forename as well as the last name.