| Name | Total | Name | Total | Name | Total | Name | Total | Name | Total |
|---|
| Alger | 1 | ALBINI, De | 11 | Almedia | 1 | ap Rhodri KING of GWYNEDD | 1 | AQUITAINE & Gascogne | 1 |
| A.May | 1 | AUVERGNE, De | 18 | Armstrong | 1 | ap Idwal King of GWYNEDD | 1 | AUXERRE, De | 2 |
| Alexender | 2 | Abel | 12 | Allerdale, of | 1 | ap Beli Ruler of GWYNEDD | 1 | ASHETON | 2 |
| ANDREWS | 44 | ALBON | 6 | Atheling of England | 1 | ap Rhun Ruler of GWYNEDD | 1 | ALGAUTSDOTTIR | 1 |
| Allerton | 11 | Avesnes, Van | 12 | Atheling of WESSEX | 7 | ap MAELGWYN | 2 | AILILL | 1 |
| Antwerp, Van | 1 | Angelus, Emperor Of The East BYZANTIUM | 1 | ASGARD, of | 5 | ap CADWALLON Ruler of GWYNEDD | 1 | ADILSSON | 1 |
| Allen | 5 | ANGELOS | 3 | AQUITAINE King of France | 1 | ap EINION | 3 | AUNSSON | 1 |
| Ayres | 1 | Arnold | 5 | ABBESS of Chelles | 1 | ap CUNEDDA | 2 | ALREKSSON | 2 |
| AQUILLON, de | 9 | ASTLEY, De | 7 | AUSTRASIA, de | 5 | ap EDERN of Manau | 1 | AGNASSON | 1 |
| AILWIN | 1 | Abrams | 1 | AUSTRASIA | 14 | ANGLES | 2 | Ap LLYWELYN | 1 |
| Ap GWILYM | 4 | Alexander | 2 | ALBA | 2 | ap Brochwel of POWYS | 1 | ARNALDE | 1 |
| Ap IOWORTH | 2 | Atkinson | 1 | ALBA, Scotland | 1 | ALPINA | 1 | ADELAIDE | 1 |
| AUDLEY, De | 31 | AUBE | 5 | Abbess of LEON | 1 | ANGENWIT | 1 | AUXERRE | 2 |
| AMAND, St. | 2 | Arbuthnott | 5 | AVENAL of Scotland, de | 1 | ALOC | 1 | ATHIRKWR, of | 1 |
| ABBITOT, D' | 7 | AIGLE, De La | 6 | ap ELIDIR of Man King of Gwynedd | 1 | ADAM | 2 | ADALIND | 1 |
| ALTHELIZA | 1 | ARLES, De | 4 | Ap RHYS | 6 | ADALTRUDE | 1 | ALBI, de | 1 |
| ALFORD | 1 | ARLES | 1 | Ap MEURIG | 3 | ap CYNFYN of Powys | 1 | ALSACE & NORDGAU | 1 |
| ARDERNE, De | 30 | ARAGON, de | 6 | ap LLEWELYN King of Gwynedd & Powys\ | 1 | ap Tewdwr Mawr \King of DEHEUBART | 1 | ap BROCHWEL | 4 |
| Anderson | 14 | Alencon-BELLEME, De | 1 | ap GWYNEDD King of | 1 | ap OWAIN | 4 | ap DYFNWALLON | 1 |
| ABBITOT Constable of Worcester, D' | 1 | Ann | 2 | AUDUNSSON | 1 | ARMILDEZ | 2 | ap ARTHEN | 1 |
| Atheyn | 1 | ADELE | 1 | AUSTMANN | 2 | AUSTRASIA the Merovingian | 1 | ap SEISYLL | 2 |
| AUSTRIA, De | 5 | ABERNETHY | 1 | Abbot of St. QUENTIN | 1 | Ap LAWRODD | 1 | ap BLEIDDIG | 1 |
| AQUITAINE | 34 | ASCANIE | 3 | ARIBISSO, De | 1 | ARISBE | 1 | ap Rhodri MAWR King of Powys | 1 |
| AGNES | 11 | ALSATIA | 2 | ap ALCWN | 2 | AUGUSTA | 3 | ap MERFYN | 1 |
| ARNOT | 2 | ARPAD | 1 | AUXERRE Burgundy, de | 1 | ANTONIUS Triumvir of Rome | 1 | ap EDNYWAIN | 1 |
| ABBETOT | 1 | ALMOS | 1 | ap OWAIN Prince of Deheubarth | 1 | AGRIPPINA | 1 | ap Rhodri Prince of GWYNEDD | 1 |
| ARBERG | 1 | ANTROBUS | 8 | ap Hywel Dda KING of South Wales | 1 | Antonius CRECITUS | 1 | ap ANARAWD | 2 |
| ALSACE | 26 | A, Henderson | 1 | ap Cadell PRINCE of Deheubarth | 1 | ATIA | 1 | ALLEMANIA, de | 3 |
| AUDEMER | 1 | Alman | 7 | ap Rhodri Mawr \KING of South Wales | 1 | Ap Hywel FYCHAN | 1 | ap CONWYN | 1 |
| ARDENNES, Von | 1 | Amsden | 1 | Ap HYWEL | 2 | Angers, de | 1 | Atius Balbus | 2 |
| ARCHAIC, De | 1 | Adams | 3 | Ap Merfyn the PRINCE of WALES | 1 | Ap IDWALL | 2 | AEDDAN | 1 |
| Ames | 1 | ALVHEIM | 1 | Ap GERIAD Freckled King of Gwynedd | 1 | ALTDORF, Von | 6 | ANTENOR | 2 |
| ANGOULEME | 6 | Ayer | 1 | ap TEGID | 3 | ARPHAXAD (Arfakhshadh) | 1 | ADHAMNAN | 1 |
| Arsendis | 1 | Andrew | 1 | ap GWAIR | 1 | ALLERDALE, De | 3 | ARGYLL, of | 1 |
| Ap MAREDYDD | 2 | Appleton | 2 | ap DWYWG | 1 | ATHOLL, De | 4 | Ap CYNON | 1 |
| Ap CYNAN | 2 | ARUNDEL, De | 15 | ap LLYWARCH | 1 | Ap CARADOG | 1 | AMLAWDD | 2 |
| Ap GRUFFYDD | 7 | Abbot | 1 | ap ELIDIR | 1 | ALBINI Lord Belvoir, de | 1 | ABIJA | 1 |
| Ap TRAHAIARN | 1 | ARCEDEKNE | 7 | ap MEIRCHION | 1 | ARDENNE, de | 1 | - | - |
| AGENOIS | 1 | AMICE | 1 | ap GWRST | 1 | ap Caradoc Prince of North WALES | 1 | - | - |
| ARAGON | 9 | ALICE | 5 | ap CENEU | 1 | ANGUS | 11 | - | - |
| AUTUN, De | 13 | AVELINE | 1 | ap Coel HEN | 1 | AVENAL, de | 4 | - | - |
