Lewis & Short

Faustŭlus, i, m., the shepherd who brought up Romulus and Remus, Varr. R. R. 2, 1, 9; Liv. 1, 4, 7; Ov. F. 3, 56; 4, 854 al.
Facete, an epithet of Atticus, Varr. R. R. 2, 3, 1.