Zazem-e Sofla (Persian: زازم سفلي, also Romanized as Zāzem-e Soflá; also known as Zazarm, Zāzarm-e Soflá, Zazarm Pāin, Zāzerm-e Pā’īn, Zāzerm-e Pā’īn, and Zāzerm-e Soflá) is a village in Howmeh Rural District, in the Central District of Harsin County, Kermanshah Province, Iran. At the 2006 census, its population was 213, in 51 families.