| 051 | WALLER | Norfolk | 1750+ | |||||
| 445 | WALLIS | St. Buryan | All | |||||
| 445 | WALLISH | Madron | pre1717 | |||||
| 706 | WARN + var. | St. Minver | 1883+ | |||||
| 028 | WARNE | St. Wenn / Roche | 1700+ | |||||
| 071 | WASLEY | Chacewater | c1800s | |||||
| 600 | WEARNE | Constantine / Wendron | 1600-2002 | |||||
| 303 | WEBBER | St. Columb Major | 1600-1800 | |||||
| 303 | WEBBER | St. Enoder | 1600-1800 | |||||
| 303 | WEBBER | St. Kew / St. Wenn | 1600-1800 | |||||
| 303 | WEBBER | Ilfracombe / Malden | c1800 | |||||
| 303 | WEBBER | Falmouth / St. Keverne | 1800-1900 | |||||
| 303 | WEBBER | Mawgan in Pydar | 1800-1900 | |||||
| 551 | WENMOUTH | Cornwall | 18C | |||||
| 028 | WEST | St. Breock | 1750+ | |||||
| 205 | WESTALL | Thanet, Kent | 1560+ | |||||
| 510 | WESTLAKE | St. Giles in the Heath | 1800+ | |||||
| 626 | WHEATLEY (George) | Falmouth | c1765 | |||||
| 085 | WHETTER | St. Enoder | pre1700 | |||||
| 028 | WHITE | Cornwall | 1750+ | |||||
| 150 | WHITE | Newlyn | All | |||||
| 195 | WHITE | Mawgan in Pydar | pre1722 | |||||
| 445 | WHITE | Camborne | pre1644 | |||||
| 667 | WHITE | St. Just in Penwith | pre1851 | |||||
| 667 | WHITE | Bosorne | pre1851 | |||||
| 570 | WHITFORD (Mary) | Helston | 1820+ | |||||
| 092 | WHYTE | Middlesex | c1854 | |||||
| 239 | WICKETT | Launcells | pre1750 | |||||
| 510 | WILCOCKS | North Petherwin | 1750+ | |||||
| 205 | WILDE | Margate, Kent | 1500+ | |||||
| 071 | WILLIAMS | Redruth | c1800s | |||||
| 445 | WILLIAMS | Constantine | pre1820 | |||||
| 445 | WILLIAMS | Sithney | 18C | |||||
| 445 | WILLIAMS | St. Buryan | 1670-1750 | |||||
| 551 | WILLIAMS | St. Columb Major | 18-19C | |||||
| 667 | WILLIAMS | St. Just in Penwith | pre1851 | |||||
| 667 | WILLIAMS | Bosorne | pre1851 | |||||
| 702 | WILLIAMS | Mawgan in Pydar | 1800-1900 | |||||
| 724 | WILLIAMS | Redruth | 1809-2003 | |||||
| 731 | WILLIAMS | Gwennap / Redruth | 1750+ | |||||
| 739 | WILLIAMS | St. Columb Major | 1600-1850 | |||||
| 739 | WILLIAMS | Wadebridge/Egloshayle | 1850+ | |||||
| 744 | WILLIAMS | Breage | 1800 - 1875 | |||||
| 205 | WILLIS | Eaton Socon | c1600 | |||||
| 303 | WILLS | Cubert | 1600-1700 | |||||
| 445 | WILLS | Perranzabuloe | pre1739 | |||||
| 453 | WILLS | Cremyll / Maker | Any | |||||
| 453 | WINCHESTER | Millbrook | 19C | |||||
| 357 | WINDATT | North Hill | 1700-1800 | |||||
| 626 | WINNAN (Edward) | Breage | c1715 | |||||
| 205 | WOOD | Lewisham | All | |||||
| 205 | WOOD | Margate, Kent | c1600 | |||||
| 028 | WOOLCOCK | St. Mabyn | 1700+ | |||||
| 195 | WOOLCOCK | Trewellard / St. Just | pre1830 | |||||
| 195 | WOOLCOCK | St. Just in Penwith | pre1849 | |||||
| 551 | WOOLFORD | Iver, Buckinghamshire | 19C | |||||
| 195 | WORDEN | St. Kew | pre1750 | |||||
| 706 | WORDEN | St. Just in Penwith | 1600+ | |||||
| 205 | WOTHERSPOON | Perthshire, Scotland | 1800+ | |||||
| 080 | WYATT | Fowey | 19C | |||||
| 445 | WYAT(T) | Mabe | 18C | |||||