Related Name Family Tree for the element "math"

matus Old Celtic (word)		math Old Irish (word)
		Math m Welsh Mythology (given name)

math Old Irish (word) + gamuin Old Irish (word)	Mathgamain m Old Irish (given name)	Mac Mathghamhna Irish	MacMathan Irish
			McMahon Irish
		Mathghamhain m Medieval Irish (given name)	Mathúin m Irish (Rare) (given name)	Mahon m Irish (given name)
		Ó Mathghamhna Irish	Mahoney Irish

Key

indicates that this relationship is uncertain