Last name גרינדר (Grinder 
, גרינדר 
) , in the entire world, is quite a rare cognomen. The surname גרינדר is characteristic of New Zealand, where it is a rare surname, Norway, and Sweden. Not in comparison with a country's population, it is commonest in the United States, Indonesia, and Canada. Very seldom, גרינדר is the forename as well as the last name.