| YATEMAN | BELL |
| YATES | BIRR CAMP CAVO COLA HORL LORN MORT WARL WARR |
| YEAMAN | SCOT |
| YEATES | HORL |
| YEATMAN | COLA |
| YEE | WARR |
| YELLAND | BELL CAPC CAST |
| YEOLAND | COLA |
| YEOMAN | CAMP PFRY STRE WARL WARR |
| YEOMANS | PORT |
| YEOMEN | HAMI |
| YOCKINS | CAMP |
| YODGEE | WARL |
| YOEMAN | CAMP HEYW WARR |
| YOEMANS | COLE |
| YOLE | FRES HORL |
| YORK | HORS |
| YORKE | CAMP LORN MORT PFRY |
| YORSTON | WARR |
| YOUL | LORN MACA PFRY YAMB |
| YOULDEN | BELL |
| YOUNG | APOL BRAN CAMP CAST CAVE CAVO COLA COLE DIGB DUNK DUNO GLEN HAMI HAML HARR HAWK HEYW HORL HORS INVE JUNG LAKE MACA MTKT MTMO NATI PFRY PORT SHEL TEES TERA WARL WARR WINC WOOR YAMB YAUG |
| YOUNGBERG | HAML |
| YOUNGER | CAMP COLE DIGB HAMI WARL WARR |
| YOUNGMAN | CAST |
| YOUNIS | PRTC |
| YUILL | PORT |
| YULE | BORA COLA HEXM MORT WARL WARR |