Related Name Family Tree for the element "gual"

túath, tut
(word)
+
fal, gual
(word)

Túathal m
Old Irish

Ó Tuathail
Irish
(surname)

O'Toole
Irish
(surname)

Toole
Irish
(surname)

Toal m
Irish (Rare)

Tutgual m
Old Welsh
(using element)

Tudwal m
Welsh (Rare)

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

iudd Old Welsh (word) + gual Old Welsh (word)		Iudgual m Old Welsh (using element)		Idwal m Welsh