Constantianus
Could not find Constantiano in Logeion dictionaries.
Constantiano Proper-name adjective: neuter ablative singular, Proper-name adjective: masculine ablative singular, Proper-name adjective: neuter dative singular, Proper-name adjective: masculine dative singular of Constantianus
Cōnstantĭānus, ī, m. , nom dʼun officier de lʼempereur Julien : Amm. 23, 3, 9.