Paris - Île-de-France
- Wiltzer
- Winchester
- Winckel
- Winkel
- Winkelmann
- Winocour
- Winograd
- Winogradoff
- Winston
- Wipf
- Wiskirski
- Witasse
- Witenberg
- Witte
- Wittersheim
- Wittwer
- Wizmane
- Wlache
- Wodetzki
- Wohlfarth
- Woillez
- Woisard
- Wojazer
- Wojtkiewicz
- Wolberg
- Wolecki
- Wolfstirn
- Wolton
- Wonner
- Woodall
- Woodbridge
- Worachina
- Woringer
- World
- Worth
- Wrigley
- Wroblewski
- Wulf
- Wulfman
- Wulwik
- Wyder
- Wyka
- Wyllie
- Wyman
- Wysocki
- Wyss
- Wyszynski
- X
- Xhaard
- Yabas
- Yacia
- Yacob
- Yada
- Yaffa
- Yafil
- Yaghi
- Yagoub
- Yahchouchi
- Yakam
- Yakhlef
- Yakimenko
- Yall
- Yamajako
- Yamane
- Yamina
- Yanelle
- Yankwa
- Yansane
- Yaris
- Yasuda
- Yasukawa
- Yatabari
- Yatkin
- Yattassaye
- Yattera
- Yaya
- Yazbeck
- Yazdi
- Yazicioglu
- Yegenoglu
- Yelouassi
- Yemal
- Yemmi
- Yhuellou
- Yigit
- Ykhlef
- Yo
- Yoann
- Yoffou
- Yoganathan
- Yogeswaran
- Yohan
- Yolal
- Yolande
- Yombo
- Yoneda
- Yoni
- Yoosefi
- Yoruk
- Yoshimura
