See also the asteroid 196 Philomela

In Greek mythology, Philomela was a daughter of Pandion and Zeuxippe and sister of Procne. Tereus, Procne's husband, loved Philomela. He raped her, cut her tongue out and held her captive so she could never tell anyone. Philomela wove a tapestry that told her story and gave it to Procne. In revenge, Procne killed her son by Tereus, Itys, and fed him to Tereus unknowingly. Tereus tried to kill the sisters but all three were changed by the Olympic Gods into birds: Tereus was a hoopoe; Philomela was a swallow; Procne was a nightingale whose song is a song of mourning for her son Itys.

The names "Philomela" and "Procne" are sometimes used in literature to refer to a nightingale, though only the latter is mythologically correct.

Apollodorus. Bibliotheke III, xiv, 8; Ovid. Metamorphoses VI, 424-674.