| Navn | Total | Navn | Total | Navn | Total | Navn | Total | Navn | Total |
|---|
| Artois | 9 | Ashton | 1 | Astarac | 1 | Atkinson | 1 | Augustinussen | 1 |
| Artois, d' | 10 | Asis, De | 1 | Astarac, d' | 9 | Atlisdóttir | 1 | Augustinussen Schjelderup | 1 |
| Artois, de | 1 | Askanier | 7 | Astarac, de | 1 | Aton Knight | 1 | Augustus | 3 |
| ARTOIS, OF | 1 | Aske | 9 | Astengo | 1 | Atucha Lavallol, de | 3 | Aulnay, d' | 5 |
| ARTOIS I, OF | 1 | Askegard | 1 | Asti, de | 1 | Atucha Saraza, de | 1 | Aulney, de | 1 |
| Artois Queen Of Navarre | 1 | Askeland Mosli | 2 | Astigarribia e Yrarráçabal, de | 1 | Atwell | 2 | Ault | 7 |
| ARUNDEL | 6 | Askildsdatter | 1 | Astley | 1 | Atwood | 43 | Aumale | 3 |
| Arundel, de | 2 | Askjeldsdatter | 1 | ASTON | 1 | Auaine | 1 | Aumale, d' | 8 |
| Arundel Baron Maltrauers | 1 | Askjelson | 1 | Aston, de | 1 | Aubeney, D' | 2 | Aumale, De | 2 |
| Arundel Baron Of Maltrauers | 1 | Aslak ungesdtr | 1 | Astorga y Camus, de | 1 | Aubert | 2 | Aumale Champagne | 1 |
| Arundel Baroness Of Ros | 1 | Aslakdtr | 1 | Astorga y Salinas | 1 | Aubert Baeza | 4 | Aumelas, d' | 1 |
| Arundel Earl Of Arundell | 1 | Aslaksdater av Lund | 1 | Astorga y Salinas, de | 8 | Aubert Cifuentes | 1 | Aun | 1 |
| Arundel Knight | 2 | Aslaksdatter | 4 | Astorga y Salinas, Obispo Martyrópolis, de | 1 | Aubigny, d' | 40 | Aune | 15 |
| Arvesdatter Warberg | 1 | Aslaksen | 1 | Astrac, d' | 2 | Aubigny Arundel, D' | 1 | Aunis | 1 |
| Arvesen | 29 | Aslakson | 2 | Astrid | 3 | Aubigny Arundel II, D' | 1 | Aunou, d' | 6 |
| Arvidsdotter | 1 | Aslaksson | 1 | Astrid Olofsdotter av Sverige | 1 | Aubigny Arundel III, D' | 1 | Aunsson | 1 |
| Arzac | 3 | Ásleiksson | 1 | Astrup | 5 | Aubigny Earl of, d' | 1 | Aupais | 3 |
| Arzillières, d' | 1 | Asmussen | 4 | Astudillo Ríos | 1 | Aubigny Lord of Belvoir, d' | 1 | AupaisAlpais | 1 |
| Ås | 4 | Asnarez | 1 | Astúrias | 6 | Aubigny Sir, d' | 1 | Aupals | 1 |
| Åsagarden | 1 | Åsnes | 3 | Astúrias, de | 18 | Aubree | 1 | Aurdal | 1 |
| Åsåren | 1 | Aspaas | 1 | Astúrias * | 1 | Aubrey | 1 | Aurdal Haugen Opsal | 1 |
| Asbjörnsdatter | 1 | Aspenäsätten | 1 | Astúrias I | 2 | Aubusson, d' | 3 | Aure | 1 |
| Asbjørn | 1 | Aspenes | 1 | Astúrias II | 2 | Aud | 1 | Aure, d' | 2 |
| Asbjørnsdatter | 2 | Aspillaga Achurra | 1 | Astúrias III | 1 | Audley | 34 | Auren | 11 |
| Asbjørsdatter | 1 | Aspillaga Barros | 1 | Asturias y León II, de | 1 | Audley, de | 18 | Aurillac, d' | 2 |
| Asbøl | 1 | Aspillaga Finlay | 1 | Asturies, d' | 3 | Audley (of Aldithley), De | 2 | Aurillac ** | 1 |
| Ascagnie, d' | 1 | Aspillaga Sotomayor | 1 | Åsulvsdatter | 1 | Audley Baroness Audley, De | 1 | Aursand | 30 |
| Ascania, of | 1 | Aspillaga Valdes | 2 | Ath, d' | 1 | Audley Baroness Neville | 1 | Ausona | 1 |
| Ascanie, d' | 1 | Aspinwall | 17 | Athanagild | 1 | Audley Gloucester, de | 1 | Ausrasia | 1 |
| Ascyla | 1 | Asplund | 1 | Athebald | 1 | Audley II, De | 1 | Austad | 1 |
| Ascyllius | 1 | Asseburg | 2 | Athelbert | 1 | Audley Knight | 1 | Austin | 4 |
| Åse | 2 | Assise, d' | 1 | Atheling | 5 | Audonez | 1 | Austmann | 1 |
| Asen | 1 | Astaburruaga | 1 | Atheling of Scotland | 1 | Audovera | 1 | Austmannson | 1 |
| Asgard, of | 2 | Astaburuaga | 7 | Atheling of Wessex | 8 | Audrey | 1 | Austrasia | 36 |
| Asgautsdatter | 1 | Astaburuaga Ariztía | 1 | Atheling Queen Of Scotland | 1 | August | 1 | Austrasia, de | 9 |
| Asgautsdtr | 1 | Astaburuaga Echeverría, de | 1 | Athelsson | 1 | Augusta | 4 | AUSTRASIA Ansigisen, Of | 1 |
| Åsgautson | 1 | Astaburuaga Gómez | 1 | Athelstan | 1 | Augustenborg II, of | 1 | Austrasia Bishops | 1 |
| Åsgeirson | 2 | Astaburuaga Larraín | 2 | Athina | 1 | Augustenburg, von | 2 | - | - |
| Ashford | 11 | Astaburuaga Pizarro, de | 7 | Athling | 3 | Augustine | 8 | - | - |
| Åshild | 1 | Astaburuaga Villota | 7 | Atholl | 9 | Augustinusdatter | 3 | - | - |
| Ashley | 1 | Astaburuaga Zuazagoytía | 10 | Atkins | 3 | Augustinusen | 1 | - | - |
