Worldwide, Мартц (Marz 
, Martz , Мартц 
) is a rare unisex forename. The given name Мартц is characteristic of Puerto Rico, where it is quite a rare girly name, El Salvador, where it is a rare feminine name, and Kuwait. Measured by absolute frequency, it most frequently occurs in Saudi Arabia, Indonesia, and Philippines. More frequently, Мартц is the last name as well as the forename.