| Name | Total | Name | Total | Name | Total | Name | Total | Name | Total |
|---|
| Andersdotter | 2 | Arnsberg | 11 | Arrogant* | 1 | Abercrombie | 1 | Arkel, van | 1 |
| Anderson | 21 | Ardennen | 1 | Anhlat | 1 | Auissu | 1 | Arkel | 1 |
| Arnulf | 2 | Austria | 273 | Anhlat-Aschersleben | 1 | Angus, De | 1 | Annabel | 1 |
| Alligaier | 1 | Aquitaine+Burg | 1 | Anhalt-Bernburg | 17 | Angus, 4th Earl Of Angus | 1 | Auchterhouse | 2 |
| Anna | 8 | Auvergne | 37 | Anhalt-Zerbst | 8 | Angus, 2nd Earl of Angus | 1 | Anastbacia | 1 |
| Allgaier | 1 | Augstgau | 4 | Arnsberg-Werle | 1 | Adam | 3 | Albret | 26 |
| Augustin | 8 | Alsace | 24 | Arnsberg-Werl | 6 | Angus, 1st Earl of Angus | 1 | Arberg | 2 |
| Augst | 1 | Aibling | 1 | Argengau | 7 | Albon | 16 | Altena-Mark | 1 |
| Andersson | 6 | Anjou, d' | 4 | Agnes | 14 | Annonay | 3 | Altena | 4 |
| Albin | 6 | Allerdale, Earl of Northumbria | 1 | Athildis | 1 | Atholl, 1st Earl of Atholl | 1 | Altena-Berg | 1 |
| Arfvidsdotter | 1 | Atholl | 24 | Aubigny, D' | 10 | Allerdale | 2 | Augsburg | 6 |
| Andersen | 18 | Agel, d' | 1 | Aiga | 1 | Anandale, 3rd Lord of Anandale | 1 | Arlon | 4 |
| Arkil | 2 | Armagnac | 35 | Antenor | 3 | Anandale, Lord of Anandale | 1 | Adger | 1 |
| Andersd | 1 | Alania | 2 | Antharius | 1 | Annandale | 1 | Agder | 2 |
| Arnesen | 8 | Atropatene | 2 | Athena | 1 | Avenal | 6 | Aquataine | 3 |
| Aslaksen | 2 | Armenia, Queen of Persia | 1 | Antiphus | 1 | Antwerp, 1st Duke of Clarence | 1 | Anastasia | 3 |
| Adele | 4 | Amenothes | 1 | Astyoche | 1 | Alsace, Countess of Boulogne | 1 | Aviena | 1 |
| Arnesdatter | 2 | Amenhotep | 1 | Assaracus | 1 | Avesnes | 6 | Avienus | 1 |
| Altenklingen | 10 | Amenemhat III | 1 | Antonia | 3 | Angouleme | 11 | Alemannia | 1 |
| Aichelberg | 9 | Ankhefemsekhmet | 1 | Antyllus | 1 | Aragon, Count of Provence | 1 | Are-Hostaden | 5 |
| Aamundsen | 1 | Amun-Re | 1 | Antonius | 1 | Aragon | 92 | Alys | 1 |
| Alt | 1 | Anshan | 12 | Alfidia | 1 | Apulia | 3 | Angelus | 5 |
| Abrahamsson | 1 | Assyria | 64 | Ahenobarbus | 8 | Aznarez | 1 | Aballanta | 1 |
| Anjou | 27 | Argos | 8 | Appuleia | 1 | Aglie, d' | 1 | Alusian | 1 |
| Auxerre | 5 | Aetolia | 2 | Antipas | 1 | Aybar, de | 1 | Auelgau | 2 |
| Arles | 8 | Archelaos, High Priest of Comana | 1 | Archelaos | 1 | Artois | 14 | Arsacid | 2 |
| Altdorf | 9 | Asia | 1 | Arnstein | 25 | Andechs-Meranien | 8 | Aballantes | 1 |
| Argenau | 2 | Adiabene | 5 | Alopekethen | 1 | András | 1 | Angelina | 4 |
| Alamanni | 15 | Augustina | 2 | Alkmaion II | 1 | Anundsdotter | 1 | Assel | 3 |
| Aquitaine, (Ebles Manzer) | 1 | Artavazd III of Armenia | 1 | Ailill | 1 | Alice | 4 | Asperg-Giessen | 1 |
| Austrasia | 31 | Anatolians | 2 | Audéarde | 1 | Aunou, d' | 1 | Aymar, Count of Valentinois | 1 |
| Alans | 5 | Amoria | 2 | Advisa | 1 | Arcis-sur-Aube | 2 | Auxonne | 8 |
| Alsace, Count of Tours | 1 | Auvergne, d' | 4 | Andechs+Carniola | 1 | Anarawd | 1 | Ausrtria | 1 |
| Alpaida | 1 | Antioch | 22 | Andechs+Plassenburg | 1 | Anarwad | 1 | Aquileia | 1 |
| Armenia | 95 | Autun | 14 | Andechs+Giech+Plassenburg | 1 | Aumale | 8 | amiens, D' | 1 |
| Alfarinsdottir | 1 | Anhalt | 39 | Alt-Muenster | 1 | Aveline | 1 | Alberga | 1 |
| Alfarin | 1 | Andechs | 8 | Admont | 1 | Allan | 9 | Andechs-Meranian | 1 |
| Arques+Toulouse | 1 | Arneburg | 2 | Ada | 5 | Assynt | 1 | - | - |
| Aquitaine | 41 | Aslang | 1 | Atto | 1 | Adams | 9 | - | - |
| Asseburg | 2 | Achalm | 14 | Amalaberge | 1 | Agatha | 4 | - | - |
| Auxois, d' | 6 | Augusta | 2 | Ascyla | 1 | Andre | 2 | - | - |
