Bacchis — Lewis & Short
Bacchis, ĭdis, f., = *bakxi/s.
I = 1. Baccha, q. v.—
II The name of a woman in the Hec. and Heaut. of Terence; and, in plur., Bacchides, the name of a comedy of Plautus (derived from the twin sisters, Bacchides, the chief personages of the piece):
Bacchides non Bacchides, set Bacchae sunt acerrumae,Plaut. Bacch. 3, 1, 4.