Paris - Île-de-France
- Waterhouse
- Watin
- Watkinson
- Watteaux
- Watterlot
- Wattiaux
- Wattier
- Watzky
- Wavelet
- Wavrant
- Wavrin
- Wawer
- Waxin
- Wayegma
- Ways
- Wazaefi
- Weeks
- Wehbi
- Wehrli
- Weidner
- Weingarten
- Weinman
- Weirich
- Weisgerber
- Weisselberg
- Weisser
- Weitz
- Weitzman
- Weizman
- Welbrom
- Welch
- Welcomme
- Weldon
- Wele
- Wellner
- Welti
- Wembo
- Wender
- Wenz
- Wermes
- Wertenschlag
- Werther
- Wessels
- Westdijk
- Wetsch
- Wetti
- Weuilly
- Weymuller
- Wheeler
- Whitaker
- Whitney
- Wichard
- Wickramasinghe
- Widhoff
- Widmann
- Wieder
- Wielblad
- Wiels
- Wiemann
- Wienert
- Wiernik
- Wiesner
- Wilbois
- Wilfried
- Willain
- Willay
- Willenz
- Willerval
- Willey
- Williame
- Willoquet
- Willson
- Wilmart
- Wilmot
- Wilmouth
- Wils
- Wiltzer
- Winchester
- Winckel
- Windisch
- Winkel
- Winkelmann
- Winock
- Winocour
- Winograd
- Wintersdorff
- Wintzer
- Wion
- Wipf
- Wiriath
- Wirsztel
- Wiskirski
- Wisniewska
- Witasse
- Witczak
- Witte
- Wittersheim
- Wittmer
- Wizmane
- Wlache