| Name | # Entries |
|---|---|
| Wilks | 66 |
| Wiid | 65 |
| Woodford | 65 |
| Wadee | 65 |
| Will | 65 |
| William | 65 |
| Wyngaardt | 64 |
| Wales | 64 |
| Wolf | 64 |
| Winton | 64 |
| Waterman | 64 |
| Wyeth | 64 |
| Wilkin | 63 |
| Walshe | 63 |
| Whitford | 63 |
| Winstone | 63 |
| Westwood | 62 |
| Warkworth | 62 |
| Wagstaff | 61 |
| Weller | 61 |
| Weyers | 60 |
| Winder | 60 |
| Whiteside | 59 |
| Wolff | 59 |
| Wesley | 58 |
| Worth | 57 |
| Whalley | 57 |
| Wiggill | 56 |
| Wolfe | 56 |
| Winters | 55 |
| Wiki | 55 |
| Weiss | 54 |
| Wightman | 54 |
| Walford | 54 |
| Wilmot | 54 |
| Weatherall | 53 |
| Willcox | 53 |
| Watkin | 53 |
| Wolhuter | 53 |
| Wynn | 52 |
| Watters | 52 |
| Wepener | 52 |
| Wooding | 51 |
| Welgemoed | 51 |
| Waitakere | 51 |
| Whiteley | 51 |
| Wichman | 51 |
| Wards | 51 |
| Wilmshurst | 51 |
| Wainwright | 50 |
| Winstanley | 50 |
| Woolford | 50 |
| Woolston | 50 |
| Wratt | 50 |
| Wardle | 49 |
| Whitcombe | 49 |
| Worsley | 49 |
| Wait | 48 |
| Wielligh | 48 |
| Wendy's | 47 |
| Warnock | 46 |
| Wahl | 46 |
| Wihongi | 46 |
| Waldeck | 46 |
| Woodfield | 46 |
| Wilding | 45 |
| Watermeyer | 45 |
| Waja | 45 |
| Welman | 45 |
| Wrightson | 45 |
| Winn | 44 |
| Wesson | 43 |
| Worrall | 43 |
| Waterson | 43 |
| Wei | 43 |