In the world, Martu (Martu 
) is quite a rare unisex forename. The first name Martu is habitual in Uruguay, where it is quite a rare principally female, but very seldom male name, Argentina, where it is a rare female name, and Indonesia, where it is a very rare largely boy's, but infrequently girly name. Very seldom, Martu is the last name as well as the forename.