The Baranowski family - a with the Ostoja coat of arms, belonging to the heraldic Clan Ostoja (Moscics). They come from the of the Ostoja coat of arms from Jerzyków, located in the former poviat of Gniezno in the . The Baranowski family took their surname from the village of Baranowo, located in the former of the , the nests of the of the Łodzia coat of arms, to which the were related on the distaff side. The were mentioned in the armorial of Bartosz Paprocki.