Erriapus (deity)

Erriapus is a poorly attested Gaulish deity, known almost exclusively from a single inscription found in Chatillon-sur-Seine, France. The inscription, dedicated to Erriapus, is thought to date from the Roman period.

Due to the limited evidence, little is known about the precise function or attributes of Erriapus. Interpretations of the name "Erriapus" vary, but a common etymology links it to words associated with the earth or grounding. This has led some scholars to speculate that Erriapus may have been a god of the countryside, agriculture, or boundaries. Others suggest a possible connection to travel or roads, drawing upon potential root meanings in the name.

The rarity of dedications to Erriapus suggests that the deity may have been a local god, venerated primarily within a specific region or by a particular group of people. Further archaeological discoveries or linguistic analysis are needed to gain a more comprehensive understanding of Erriapus and their role within Gaulish religion.