Family name Tubul (Tubul 
, Тубул 
, טובול ) , throughout the world, is quite a rare last name. The family name Tubul is habitual in Israel, where it is quite a common surname, Singapore, where it is a very rare surname, and New Zealand. In absolute terms, the name is most common in Israel, the United States, and Spain. Very seldom, Tubul is the forename as well as the last name.