Paris - Île-de-France
- Wos
- Woznica
- Wren-lewis
- Wta Et Epma
- Wu-chauvineau
- Wuillamier
- Wuillaume
- Wulfsohn
- Wunsch
- Wursthorn
- Wyart
- Wybo
- Wybon
- Wybrands
- Wyckaert
- Wyderko
- Wydra
- Wyers
- Wyka
- Wyler
- Wynne James
- Wyon
- Wyseur
- Wyskida
- Wysoczanska
- Wyters
- Xaintray
- Xatart
- Xavier de Abreu
- Xemard
- Xianyu
- Xicluna
- Xolin
- Ya
- Yaari
- Yabas
- Yabi
- Yachou
- Yachouti
- Yadav
- Yaffi
- Yagci
- Yaghlekdjian
- Yagi
- Yagour
- Yagues
- Yahia-berrouiguet
- Yahlali
- Yahon
- Yahot
- Yahou
- Yaigre
- Yakeu
- Yakhlef
- Yakouben
- Yakoubovitch
- Yakout
- Yakpo
- Yalali
- Yallaoui
- Yalo
- Yamanaka
- Yamanoglu
- Yamauchi
- Yamazaki
- Yamgnane
- Yamin
- Yamou
- Yamouchene
- Yanagi
- Yandzi
- Yanes
- Yanga
- Yaniv
- Yankova
- Yannic
- Yannicopoulos
- Yannis
- Yannou
- Yanouri
- Yansouni
- Yaouanc
- Yapar
- Yardin
- Yarhi
- Yarji
- Yaro
- Yaroshenko
- Yaseen
- Yassef
- Yassini
- Yasumoto
- Yatabare
- Yatropoulos
- Yatsyshyn
- Yattar
- Yattera
- Yatzimirsky
- Yavchitz
- Yayaoui
