Possible water deity Bandua has been associated with water in order to explain the
hydronym Banduje, in
Portugal, or the
toponym Banhos de Bande (a
thermal spot whose medieval name,
Vanate, is unrelated) and the proposed
Possible protective deity Their epithets seem to allude more to dwelling places, at least those containing the element
-briga or
-bris, "fortress": Lanobrigae, Aetobrigo, than to the worshipping communities themselves. In the same vein, Olivares Pedreño, while calling Bandua a male deity, noted that their name is attested with place names (e.g.,
Etobrico,
Brialeacui,
Isibraiegui,
Longobricu,
Veigebreaego,
Lansbricae), which seems to indicate its relation to ancient
vici and
castelle - locations distant from romanized population centers. In a later article by Olivares Pedreño, this association seems to highlight their connection with local indigenous communities, as their protector. In addition, according to researcher Daniela Ferreira, the most common interpretation of the deity in studies tends to consider Bandua as a tutelary or protective deity, etymologizing their name from PIE
*bhendh- 'bind'.
Divine pair The "location theory" has been criticized by
de Bernardo Stempel, who interprets what have traditionally been considered singular thematic datives of male attributes as plural genitive forms referring to groups of people (''B'andue Aetobrico(m), Cadogo(m), Roudeaeco(m), Veigebreaego(m)''). She also states that they depend on a theonym, Bandua, which would be feminine as a consequence of the above, and which was probably created later than its masculine counterpart. Thus, we would have a pair of deities, Bandus (male) and Bandua (female), comparable to other Celtic pairs like
Bormanos &
Bormana,
Belisama & Belisamaros,
Camulos & Camuloriga and
Arentius & Arentia.
Other interpretations In a 2000 article, María Prósper offered another etymology: a reconstructed
stem *bandu- would account for variations
Bandue,
Bandi and
Bandei, ultimately deriving from
Proto-Indo-European *gʷem-tu-. Thus, she argued, they are a deity of passageways, akin to Roman
Ianus. == Legacy ==