Herennianus
Could not find Herennianis in Logeion dictionaries.
Herennianis Proper-name adjective: masculine ablative plural, Proper-name adjective: feminine dative plural, Proper-name adjective: neuter ablative plural, Proper-name adjective: neuter dative plural, Proper-name adjective: masculine dative plural, Proper-name adjective: feminine ablative plural of Herennianus
Hĕrennĭānus, a, um, dʼHérennius : Cic. Att. 13, 6, 2.