Bandua

No mythic narrative or origin tale for Bandua survives in the provided epigraphic and secondary materials. The deity is known from inscriptions and toponymy; scholars reconstruct Bandua as arising within the indigenous pattern of place‑bound tutelary gods of north‑west Iberia. Some researchers propose a paired formation (Bandus/Bandua) comparable to other Celtic divine pairs, and the distribution of epithets suggests a network of localized cults rather than a single centralized personality.

There is no surviving iconography or descriptive account of Bandua in the provided sources. The epigraphic corpus records names and place‑epithets only; the lone contextual hint toward martial association comes from an inscription linking Bandua with Mars and a vexillum, but this does not provide a concrete anthropomorphic description.

Scholarship infers Bandua's functions from onomastic and epigraphic patterns. The deity is commonly interpreted as a local tutelary or protective figure tied to settlements, fortresses (elements with -briga/-bris), vici and community nuclei. Competing etymological proposals (derivation from PIE *bhendh- 'bind', from a form related to *gʷem‑tu‑ 'passage', or a connection to hydronyms/Illyrian Bindus) have led to scholarly suggestions that Bandua could be conceived as a binder/guardian, a guardian of passageways and thresholds, or associated with waters/fords; these are distinct, debated reconstructions rather than established ritual descriptions. Roman‑era syncretism is attested in at least one inscription equating or associating Bandua with Mars and a military standard, pointing to protective or martial cultic usage in some local contexts.