Male Personal name
Confirmed occurences in the Roman Empire:
- P. Aelius Hilarianus (Masc, senator), ref: PIR A 0190 | PIR ID780
- P. Aelius Hilarianus (Masc), ref: PIR A 0191 | PIR ID781
- Hilarianus (Masc, eques), ref: PIR H 0175 | PIR ID6955
- Hilarianus (Masc), ref: PIR H 0176 | PIR ID6956
- P. Sicinius Pescennius Hilarianus (Masc), ref: VIII 25382 | PIR ID12459