List of Celtic place names in Galicia

The Celtic toponymy of Galicia is the whole of the ancient or modern place, river, or mountain names which were originated inside a Celtic language, and thus have Celtic etymology, and which are or were located inside the limits of modern Galicia. == Ancient Celtic toponyms == In Galicia, approximately half of the non Latin toponyms transmitted from antiquity in the works of classical geographers and authors (Pomponius Mela, Pliny the Elder, Ptolemy...), or in epigraphic Roman inscriptions, have been found to be Celtic, being the other half mostly Indo-European but either arguably non Celtic, or lacking a solid Celtic etymology.

Source: Wikipedia — List of Celtic place names in Galicia (CC BY-SA 4.0)