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	Madoc	A fortunate one, benefactor's son
	Mael	Celtic - Disciple; Chief, Prince
	Maerin	One who is bitter
	Maeron	Celtic - One who is bitter; A variant is Maeryn
	Maeryn	Celtic - One who is bitter; A variant is Maeron
	Malchom	A servant or devotee of Saint Columbia
	Malvinn	Celtic - Leader; Chief; English - Council-friend; Sword Friend; A variant is Malvynn
	Malvynn	Celtic - Leader; Chief; English - Council-friend; Sword Friend; A variant is Malvinn
	Marlo	A seahill front