- Williams (continued)
- Williamson
- Willis
- Williston
- Willits
- Willmote
- Willms
- Wills
- Willson
- Wilmarth
- Wilmot
- Wilske
- Wilson
- Wilston
- Wiltshire
- Wimarke
- Wimmer
- Winans
- Winch
- Winchester
- Windhorst
- Windsor
- Winegar
- Winegarden
- Winer
- Wines
- Anne (Est 1626-Abt 1711)
- Sarah (Est 1639-1684)
- Wing
- Winget
- Wingfield
- Winn
- Winne
- Winship
- Winslow
- Winslowe
- Winston
- Winter
- Winterberg
- Winterhay
- Wintermute
- Winters
- Winthrop
- Winton
- Wirt
- Wiscombe
- Wisdom
- Wise