Around the globe, Grinder (Grinder 
, Gerinda 
, Гриндер) is a rare unisex first name. The first name Grinder is habitual in Indonesia, where it is a very rare boy's name, Philippines, where it is a very rare female name, and the United States, where it is an extremely rare gender-neutral name. Measured by absolute frequency, it is commonest in Indonesia, India, and the United States. More frequently, Grinder is the last name as well as the forename.