Family name Tulko (Tulko 
, Тулько 
) , all around the world, is a rare surname. The last name Tulko is habitual in Belarus, where it is quite a rare surname, Estonia, where it is a rare surname, and Malaysia. Measured by absolute frequency, it is commonest in Belarus, the United States, and Malaysia. Very seldom, Tulko is the forename as well as the last name.