| Welsh name | English name | % Correct |
|---|---|---|
| Llundain | London | 99%
|
| Lerpwl | Liverpool | 97%
|
| Manceinion | Manchester | 97%
|
| Bryste | Bristol | 88%
|
| Caer | Chester | 63%
|
| Henffordd | Hereford | 60%
|
| Caerefrog | York | 50%
|
| Caergrawnt | Cambridge | 42%
|
| Rhydychen | Oxford | 42%
|
| Aberplym | Plymouth | 41%
|
| Caerloyw | Gloucester | 40%
|
| Amwythig | Shrewsbury | 39%
|
| Caerfaddon | Bath | 38%
|
| Caerwrangon | Worcester | 36%
|
| Caerliwelydd | Carlisle | 35%
|
| Caerlŷr | Leicester | 32%
|
| Caerwynt | Winchester | 27%
|
| Caerwysg | Exeter | 26%
|
| Yr Eglwys Wen | Whitchurch | 26%
|
| Croesoswallt | Oswestry | 25%
|
| Caergaint | Canterbury | 24%
|
| Llwydlo | Ludlow | 21%
|
| San Steffan | Westminster | 19%
|
| Caersallog | Salisbury | 16%
|
| Llanllieni | Leominster | 8%
|