Celtic hypothesis The name
Ataegina is most commonly derived from a
Celtic source: according to Cristina Maria Grilo Lopes and Juan Olivares Pedreño, French scholar D'Arbois de Jubainville and Portuguese scholar
José Leite de Vasconcelos interpreted her name as a compound from
*ate- 'repetition, re-'
*-genos '(to be) born'. Thus, her name would mean 'The Reborn One' ("renascida", in the original). Others propose a connection to the domain of nocturnal or underworld deities: tentatively saw a connection with
Irish adaig 'night', which may indicate a relation to the underworld. Similarly, in a 1998 article, Eugenio Luján, based on the epigraphic evidence available until then, supposed that
Adaecina is the original spelling of her name, and related it to Irish
adaig, and both deriving from a
Proto-Celtic *adakī. This form would account for both words, but Luján refrained from offering a definitive etymology.
Wolfgang Meid raises the possibility that Old Irish
adaig may be a borrowing of Welsh
adeg "time, occasion, period, season", whose native Irish cognate is
athach "interval, space (of time)", derived from Proto-Celtic
*atikā, from Proto-Indo-European
*h₂et-i-keh₂, from
*h₂et- (“to go”), making a connection between these words and
Ataegina unlikely. Italian linguist
Patrizia de Bernardo Stempel argues for a Celtic etymology, from
*atakī ('night'), from an earlier
*at-ak-ī ('interval'). Thus, de Bernardo proposes, her name means "the one of the night". In a later article, she describes Ataecina as "the goddess of the nighttime", and derives her name from *
Atakī-nā 'the divine (night)time'.
Other hypotheses That said, her presence in decidedly non-Indo-European
Iberian regions suggest that she may have an older, indigenous origin, in which case her name's etymology is more likely
Iberian,
Aquitanian or
Tartessian. In his late 19th-century study, José Leite de Vasconcelos, while proposing a Celtic reading of her name, also supposed her origins as a Celticized indigenous deity. Spanish historian supported the idea of Ataegina's indigenous character, while remarking that a Celtic interpretation of her name as 'reborn' is "inviable", and that her connection to Irish 'night' is "difficult". ==Centers of worship==