This is a list of names in which the usage is Old Celtic; and the description contains the keywords constellation or planet or zodiac or moon or astro or star or galaxy or mythology or night or sun.
Bébinn f Old Irish, Irish MythologyMeans
"white woman", from Old Irish
bé "woman" and
finn "white, blessed". This name was borne by several characters in Irish mythology, including the mother of the hero Fráech.
Cian m Irish, Irish Mythology, Old IrishMeans
"ancient, enduring" in Irish. In Irish mythology this was the name of the father of
Lugh Lámfada. It was also borne by the mythical ancestor of the Ciannachta and by a son-in-law of
Brian Boru.
Conchobar m Old Irish, Irish MythologyDerived from Old Irish
cú "hound, dog, wolf" (genitive
con) and
cobar "desiring". It has been in use in Ireland for centuries and was the name of several Irish rulers. It was borne by the Ulster king Conchobar mac Nessa, one of the central characters in the Ulster Cycle of Irish mythology, known for his tragic desire for
Deirdre and his war with Queen
Medb of Connacht.
Eithne f Irish, Irish Mythology, Old IrishPossibly from Old Irish
etne meaning
"kernel, grain". In Irish mythology Eithne or Ethniu was a Fomorian and the mother of
Lugh Lámfada. It was borne by several other legendary and historical figures, including a few early saints.
Nechtan m Irish Mythology, Old IrishIrish name of uncertain meaning, possibly from a Celtic root meaning
"damp" (cognate with
Neptune). In Irish mythology Nechtan was the husband of
Boann, the goddess of the River Boyne. He is sometimes identified with
Nuada. This name was borne by the 5th-century Saint Nectan of Hartland in Devon, who was supposedly born in Ireland. It was also the name of several kings of the Picts (described mostly from Gaelic sources, this may represent a Pictish cognate).
Sadb f Irish Mythology, Old IrishProbably derived from the old Celtic root *
swādu- meaning
"sweet". This was a common name in medieval Ireland. In Irish mythology Sadb was a woman transformed into a deer. She was the mother of
Oisín by
Fionn mac Cumhaill.