1. A surname of Apollo, under which he had a temple, an ancient oracle, and a beautiful grove near the town of Grynion, Gryna, or Grynus in Aeolis in Asia Minor. (Paus. i. 21. § 9 ; Serv. ad Virg. Eclog. vi. 72 ; Athen. iv. p. 149 ; Steph. Byz. s. v. Grynoi.) Under the similar, if not the same name, Grynus, Apollo was worshipped in the Hecatonnesi. (Strab. xiii. p. 618.)

2. Ovid (Met. xii. 260) mentions a centaur of the name of Gryneus.