Daphnis, idis, The sonne of Mercurie. Also a delectable place without the citie of Antioche: and the name of a portion of Lycia by the sea side.
Lewis and Short: Latin dictionary
Daphnis, ĭdis, m., *da/fnis. I.A son of Mercury, a beautiful young shepherd in Sicily, the inventor of pastoral songs, and hence a favorite of Pan, Ov. M. 4, 277.—Acc. usu. Daphnim, Verg. E. 2, 26; 5, 20; 7, 7 et saep: Daphnin, id. ib. 5, 52; Prop. 2, 34, 68 (3, 32, 68 M.).—II.A grammarian, sportively called, in allusion to the preceding, *pano\s a)ga/phma, Suet. Gramm. 3; Plin. 7, 39, 40, 128.