Related Name Family Tree for the element "waleis"

walhaz Old Germanic (word)	Gaule French (place name)	Gaul English (place name)
	volxŭ Old Slavic (word)	Oláh Hungarian
		Olasz Hungarian
		Vlachos Greek	Vlachou Greek	Vlahou Greek (variant transcription)
			Vlahos Greek (variant transcription)
		Vlahović Croatian
		Vlahović Serbian
		Vlašić Croatian
		Vlašič Slovene
		Włochy Polish (place name)
	walah Old High German (word)	Walahelin m Germanic (using element)	Walchelin m Old Norman (given name)	Vauquelin m Medieval French (given name)	Voclain French
		Wallach Yiddish
	waleis Old French (word)	Wallace English	Wallace m English (given name)	Wally m English (diminutive)
		Wallace Irish
		Wallace Scottish	Wallace m Scottish (given name)
		Wallis English	Wallis m & f English (Rare) (given name)
		Wallis Scottish
	walh Frankish (word)	Walahelin m Germanic (using element)	Walchelin m Old Norman (given name)	Vauquelin m Medieval French (given name)	Voclain French
	walh Old Saxon (word)
	wealh Old English (word)	Walsh English
		Walsh Irish
		Wealas Anglo-Saxon (place name)	Gales Portuguese (transfer)
			Gales Spanish (transfer)
			Galles French (transfer)
			Galles Italian (transfer)
			Wales English (transfer)	Wales Dutch (place name)
				Wales German (place name)
		Welch English

Key

indicates that this relationship is uncertain