Puma Wayin (Quechua puma cougar, puma, Ancash Quechua wayi house, "cougar house", -n a suffix, also spelled Pumahuain) is a mountain in the Cordillera Negra in the Andes of Peru which reaches a height of approximately . It is located in the Ancash Region, Aija Province, La Merced District.
References escale.minedu.gob.pe - UGEL map of the Aija Province (Ancash Region)
Leonel Alexander Menacho López, Yachakuqkunapa Shimi Qullqa, Anqash Qhichwa Shimichaw (Ministerio de Educación), Wordbook Ancash Quechua-Spanish