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Cognomen Grotte (Grot
, Grott
, Grotte
) , in the world, is quite a common last name. The cognomen Grotte is characteristic of Suriname, where it is quite a common surname, Poland, where it is quite a rare surname, and Norway. Not in comparison with a country's population, it is commonest in Poland, the United States, and Italy. Likewise, Grotte is the forename as well as the last name.