Belisama "Summer Bright" was a goddess worshipped in Gaul and Britain. She was connected with lakes, rivers, fire, crafts and light. She was identified with Minerva/Athena and has been compared with Brigid. She has been claimed to be the consort of Belenus, with whom she shared certain attributes.
The river Ribble in England was known by the name Belisama in Roman times.