SíodhachánmOld Irish Derived from Irish síodhach "peaceful" or "otherworldly" combined with a diminutive suffix. The adjective síodhach is a variant of sítheach, from síth, basically meaning "settlement", hence both "peace" and "place inhabited by other world beings".
SuadurixmOld Celtic A Gaulish name, composed of swadus "sweet" + rix "king".
SucariafGaulish Derived from Gaulish sucaros "endearing, lovable; well-beloved, much-beloved", ultimately from Gaulish su "good" and cara "dear, lovable; amiable; (female) friend".
TeutobodmGermanic (?), Old Celtic (?) This was the name of a king of the Teutones who lived in 2nd-century BC Europe. The historical tribe the Teutones (or Teutoni) are generally classified as Germanic, though some ancient writers called them Celts... [more]
TeutomatosmOld Celtic The first element of this name is derived from Celtic teuta or touta "people, tribe" (see also Theudebert). The second element is derived from mat(i) "good, kind" or matu "bear."
TrebopalafOld Celtic, Celtic Mythology Lusitanian name believed to be the name of a goddess, which appears in a single inscription: the Cabeço das Fraguas inscription from present-day Portugal. It is likely derived from Celtic *trebo- meaning "house, dwelling place" and an uncertain second element, potentially the Lepontic and Ligurian word pala probably meaning "sacred stone", or the second element might mean "flat land" or "protector"... [more]
UlkosmOld Celtic Means "bad, evil", deriving from the Proto-Celtic element *ulkos ("bad, evil). This is a Lepontic name known from a coin found on the Italian side of the Gran San Bernardo pass.