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	Cei	The one who is keeper of key, charming and humane
	Ceil	It means blind; they are the sixth one
	Ceili	The one who is slender and a descendant of Caollaidhe
	Cein	They are the ancient one and old fashioned
	Ceinwen	A precious gem; a fair, blessed one
	Ceire	The little one; a Saint
	Ceiridwen	A fair woman
	Ceirin	The little black one
	Ceiriog	A happy-go-lucky, friendly and name of a river