Many representations of a bearded god with a thunderbolt in one hand and a wheel in the other have been recovered from Gaul, where this deity apparently came to be syncretised with Jupiter.
The name as recorded by Lucan is unattested epigraphically, but variants of the name are, including the forms Tanarus, Taranucno-, Taranuo-, and Taraino-. The name is continued in Irish as Tuireann, and is likely connected with those of Germanic (Norse Thor, Anglo-Saxon Þunor, German Donar) and Sami (Horagalles) gods of thunder. Taranis is likely associated with the Gallic Ambisagrus (likely from Proto-Celtic *ambi-sagros = "about-strength"), and in the interpretatio romana with Jupiter.




















