Proper name: HERMANU'BIS (Ἑρμανοῦβις), a son of Osiris and Nephthys, was represented as a human being with a dog's head, and regarded as the symbol of the Egyptian priesthood, engaged in the investigation of truth. (Plut. de Is. et Os. 61; Diod. i. 18, 87.) (Wikisource | public domain)

Male Personal name
Confirmed occurences in the Roman Empire:

• Aurelius Hermanubis (Masc, eques), ref: P. Oxy. 4071 | PIR ID2560