QUERQUERNI(Plin. Nat. 3.3. s. 4; Quarquerni, Inscr. ap. Gruter, p. 245. 2; Quacerni, Κουακερνοί, Ptol. 2.6.47), a people in the NW. of Hispania Tarraconensis, a subdivision of the Gallaeci Bracarii.