Топоним - польский.
Mozgawa [mɔzˈɡava] is a village in the administrative district of Gmina Pińczów, within Pińczów County, Świętokrzyskie Voivodeship, in south-central Poland. It lies approximately 12 kilometres (7 mi) south of Pińczów and 51 km (32 mi) south of the regional capital Kielce.[1]
The village has a population of 250.
В славянском ареале известно множество гидротопонимов с этим корнем: