- Weal
- Weall
- Weare
- Wearing
- Weatherburn
- Weatherby
- Weatherhead
- Weatherill
- Weatherley
- Weatherston
- Weaver
- Webb
- Webber
- Webel
- Weber
- Webermann
- Webley
- Webo
- Webster
- Wechselberger
- Wechsler
- Weck
- Wecker
- Weckerle
- Weckmann
- Wedde
- Wedderburn
- Wedel
- Wedemeyer
- Weder
- Wedge
- Wedgewood
- Wedler
- Wee
- Weeber
- Weed
- Weeden
- Weedon
- Weeke
- Weekes
- Weeks
- Weel
- Weems
- Weener
- Weenk
- Weerd
- Weerdenburg
- Weerdt
- Weerts
- Weese
- Weesie
- Weesner
- Wefer
- Wefers
- Weg
- Wegener
- Weger
- Wegman
- Wegmann
- Wegrzyn
- Wehbe
- Wehbi
- Wehmeier
- Wehmer
- Wehncke
- Wehner
- Wehnert
- Wehnes
- Wehr
- Wehrle
- Wehrli
- Wehrmann
- Wei
- Weibel
- Weible
- Weich
- Weichelt
- Weichert
- Weick
- Weickert
- Weide
- Weideman
- Weidemann
- Weider
- Weidinger
- Weidlich
- Weidmann
- Weidner
- Weidt
- Weier
- Weig
- Weigand
- Weigel
- Weigelt
- Weigert
- Weighill
- Weight
- Weightman
- Weigl
- Weigold
- Weihe
- Weijers
- Weik
- Weikert
- Weil
- Weiland
- Weiler
- Weill
- Weima
- Weimann
- Weimert
- Wein
- Weinand
- Weinbaum
- Weinberg
- Weinberger
- Weinbrenner
- Weiner
- Weinert
- Weinhart
- Weinhold
- Weinmann
- Weinreich
- Weinrich
- Weinstein
- Weinstock
- Weinzierl
- Weir
- Weirather
- Weirauch
- Weirich
- Weis
- Weisbach
- Weisberg
- Weisbrod
- Weise
- Weisenburger
- Weiser
- Weishaupt
- Weiskal
- Weiskorn
- Weisner
- Weiss
- Weissbach
- Weisse
- Weissenborn
- Weisser
- Weissflog
- Weisskopf
- Weissmann
- Weisz
- Weitz
- Weitzel
- Weitzner
- Wel
- Welander
- Welch
- Welches
- Weldon
- Welford
- Welge
- Welham
- Welke
- Welker
- Well
- Welland
- Wellauer
- Welle
- Wellendorf
- Wellens
- Weller
- Wellesley
- Wellhausen
- Welling
- Wellings
- Wellington
- Wellman
- Wellmann
- Wellner
- Wells
- Welp
- Wels
- Welsby
- Welsch
- Welsh
- Welstead
- Welte
- Welter
- Welters
- Welti
- Welton
- Weltz
- Wely
- Welzel
- Wempe
- Wemyss
- Wen
- Wenban
- Wencel
- Wencesla
- Wenceslada
- Wenceslan
- Wenceslao
- Wendel
- Wendelin
- Wenden
- Wender
- Wenderoth
- Wenderott
- Wendland
- Wendlandt
- Wendler
- Wendling
- Wendlinger
- Wendorff
- Wendt
- Wendy
- Wenetz
- Weng
- Wengel
- Wenger
- Wengert
- Wengler
- Wenham
- Wenhua
- Wenig
- Weninger
- Wenk
- Wenke
- Wenman
- Wennekers
- Wenner
- Wenning
- Wens
- Wensell
- Wensink
- Wenske
- Wensley
- Wente
- Wentink
- Wentworth
- Wentz
- Wenz
- Wenzel
- Wenzell
- Wenzke
- Wenzlaff
- Wenzler
- Wepfer
- Wera
- Werber
- Werbin
- Werckmeister
- Werd
- Were
- Werf
- Werffeli
- Werk
- Werle
- Werlen
- Wermann
- Wermelinger
- Wermer
- Wermuth
- Werneck
- Werneke
- Werner
- Wernham
- Wernicke
- Werning
- Wernli
- Werr
- Werrebrouck
- Werren
- Werrett
- Werring
- Werry
- Wert
- Werth
- Wertheimer
- Werther
- Wertz
- Wery
- Wes
- Wescott
- Wesener
- Wesley
- Wesolowski
- Wess
- Wessel
- Wesseling
- Wesselink
- Wesselius
- Wessels
- Wessling
- Wessman
- Wessolowski
- Wesson
- West
- Westad
- Westall
- Westberg
- Westbury
- Westby
- Westcott
- Westenberger
- Westendorp
- Wester
- Westerberg
- Westerby
- Westerdahl
- Westerdijk
- Westergaard
- Westergren
- Westerheide
- Westerholm
- Westerkamp
- Westerling
- Westerlund
- Westerman
- Westermann
- Westermark
- Westermayer
- Westermeier
- Westermeyer
- Western
- Westerop
- Westerveld
- Westhead
- Westhoff
- Westhues
- Westi
- Westin
- Westlake
- Westmaas
- Westmacott
- Westman
- Westmoreland
- Weston
- Westover
- Westphal
- Westra
- Westrup
- Weststrate
- Westwater
- Westwell
- Westwood
- Wetherell
- Wetherill
- Wets
- Wetter
- Wetterman
- Wetterstrom
- Wetton
- Wettstein
- Wetz
- Wetzel
- Wever
- Wewer
- Wewers
- Wey
- Weyand
- Weyburn
- Weyden
- Weyel
- Weyer
- Weyers
- Weyhe
- Weyland
- Weyler
- Weymann
- Weyrich