Related Name Family Tree for the element "gwaladr"

walos Old Celtic (word)		fal Old Irish (word)
		gual Old Welsh (word)		gwaladr Old Welsh (word)

cat, cath (word) + fal, gwaladr (word)	Cadwaladr m Welsh (using element)	Cadwalader m Welsh (Rare)	Cadwallader Welsh (surname)
	Cathal m Old Irish (using element)	Cathal m Irish	Cahal m Irish
		Cathalán m Old Irish (diminutive)	Ó Cathaláin Irish (surname)	Callan Irish (surname)	Callan m English