Drusianus
Could not find Drusianae in Logeion dictionaries.
Drusianae Proper-name adjective: feminine genitive singular, Proper-name adjective: feminine vocative plural, Proper-name adjective: feminine nominative plural, Proper-name adjective: feminine dative singular of Drusianus
Drūsĭānus (16) et Drūsīnus, a, um, de Drusus : Tac. Ann. 2, 8 ; Suet. Claud. 1.