Strasbourg 67100 - Alsace
- Welfringer
- Wells
- Welschinger
- Weltz
- Weltzer
- Wending
- Wentz
- Wentzinger
- Wermelinger
- Werquin
- Weschler
- Wesner
- Westerfeld
- Wey
- Weydmann
- Weyh
- Wherle
- Wiart
- Wick
- Wickuler
- Wicky
- Widmann Rohn
- Wiecrock
- Wiedemann
- Wiener
- Wierel
- Wilk
- Willemann
- Willemin
- William
- Willis
- Willrich
- Wilson
- Windheiser
- Wine
- Winsbacher
- Winterstein
- Wippler
- Wirig
- Wisniewski
- Wisser
- Witt
- Wittig
- Woelfel
- Woerle
- Woerlé
- Woerth
- Woerther Roussel
- Wohlfarth
- Woillard
- Wojcik
- Wojdyla
- Wolbert
- Wolfer
- Wolfram
- Wolfrom
- Wollbrett
- Wolwowicz
- Wonner
- Woods
- Woog
- Worringen
- Worsdale
- Wozniak
- Wroblewski
- Wucher
- Wund
- Wurch
- Wurm
- Wurmberg
- Wurry
- Wysocki
- Xardel
- Xhabafti
- Xhelili
- Xhindoli
- Xiao
- Xuerep
- Xx
- Yaaghoub
- Yacei
- Yagoub
- Yahaya
- Yahou
- Yaich
- Yak
- Yamamoto
- Yamut
- Yapi
- Yapiyapan
- Yatie Yakam
- Yazgili
- Yeboah
- Yeghiazaryan
- Yeni
- Yerli
- Yerlikaya
- Yerrou
- Yim
- Yocipov
