Mogons
Mogons or Moguns was a Celtic god worshiped in Roman Britain and Gaul. The main evidence is from altars dedicated to the god by Roman soldiers.
Etymology
According to J.T. Koch at the University of Wales, the various alternations of the name Moguns derive from the Romano-Celtic dialectal reflexes of Proto-Celtic *mogont-s, an Indo-European *-nt- -stem cognate with Sanskrit mahānt and Avestan mazant ‘great’.Centres of worship
Altar-stones raised to Mogon, with varied spellings, have been recovered in Great Britain, such as the stones found at the following locations. The number is the catalog number of the artifact and the name in parentheses is the word as it appears on the stone, not necessarily in the nominative case. Most are datives, to be translated as "to the god":- Voreda (Old Penrith): 921, 922
- Castra Exploratorum : 971
- Habitancum : 1225, 1226
- Bremenium : 1269
- Vindolanda : 1722d.
The Habitancum inscription contains also the expression Deo Mogonito Cad... with the letters following Cad missing. As the region is in the territory of the historic Scottish tribe called the Gadeni, centered around Jedburgh, the Cad.. is interpreted as some case of Cadeni. One speculation is that the Cadeni were a section of the Vangiones. Some derive Cadeni from Gaedhal, or Gael. A third theory derives Cad from catu-, "battle", with a sense "to the battle god, Mogon...".