Cognomen Martulus (Martel 
, Martulus 
, Martellato 
) , all over the world, is a common surname. The cognomen Martulus is habitual in Guernsey, where it is a common surname, Canada, where it is quite a common surname, and Peru (explore the name in all countries). Measured by absolute frequency, the name is most common in France, Canada, and Peru. Very seldom, Martulus is the forename as well as the last name.
Gray, Heruiansyah, and Herwansyah