Maranniyuq (Quechua maran batan or grindstone, -ni, -yuq, suffixes, Teofilo Laime Ajacopa, Diccionario Bilingüe Iskay simipi yuyayk'ancha, La Paz, 2007 (Quechua-Spanish dictionary) "the one with a grindstone", also spelled Marannioj) is a mountain in the Cusco Region in Peru, about 4520 meters high.