Listed in order of appearance. Only characters new to the series are listed. Origin and definition of main characters are shown in italics.
Katell: Celtic—"Pure;" Woodpecker door-guard for McKinley family tree-home
Brigid McKinley: Irish—"Exalted, Lofty;" Mrs. McKinley
Lottie McKinley: English—"Free;" Daughter of Quincy and Brigid McKinley
Prince Ukobach: The Prince of Hell
Dillon McKinley: Irish—"Like a lion;" Son of Quincy and Brigid McKinley
Sorcha McKinley: Irish—"Bright, radiant, light;" Daughter of Quincy and Brigid McKinley
Flynn: Gaelic or Irish—"Ruddy, red-haired;" Reception host at The Embassy
Quinn McKinley: Irish—"Wisdom, reason, intelligence;" Magistrate of Wicklow, Ireland
Kian: Irish—"Ancient, God is gracious;" Dillon's friend
Cormack: Irish—An exiled prince in Irish mythology; Head Pucatrow
Roisin: Irish—"Rose;" Survivor of Crumble
Sam (Mor Samhlaiocht): Irish—"Great Imagination;" Whale at Sea of Stelladaurs
Deaglan: Irish—"A saint;" Man who escaped from Black Castle
Sitara: Sanskrit—"Star;" Star Fairy from Jolkavatar, located near Tir Na Nog
Grania: Irish—"Love;" Rowanberry Tree
Dubhghall: Irish—"Dark stranger;" A Pucatrow
Basil: Greek—"Kingly;" A Pucatrow
Eoghan: (Pronounced Oh-wen) Gaelic—"Born of Youth;" Prisoner of Black Castle; Reilly's friend
Anusha: Indian—"Beautiful Morning Star;" Morning Star Princess
Julie Bennett: Prisoner of Black Castle
Patrick Fairbank: Prisoner of Black Castle
Sarah Callaghan: Prisoner of Black Castle
Meet the characters who first appear in:
Finding Tir Na Nog
Fraction in Time