| Naam | Aantal | Naam | Aantal |
|---|---|---|---|
| Ariendr: | 1 | Assendelft, van | 2 |
| Ariens' | 5 | Assendorp | 3 |
| Ariensdr: | 2 | Assies | 2 |
| Ariensz: | 1 | Atema | 4 |
| Ariesd: | 1 | Ates | 3 |
| Arijendr: | 1 | Ates' | 3 |
| Arijensz: | 1 | Atkins | 1 |
| Arise | 1 | Atses' | 1 |
| Arjens' | 5 | Atsma | 3 |
| Arkel, van | 4 | Attema | 1 |
| Arkel van Heukelum, van | 1 | Atteveld | 2 |
| Arkel van Heukelum heer, van | 1 | Atzes' | 1 |
| Arkel van Leijenburch, van | 1 | Auckes' | 2 |
| Arkel van Leijenburg, van | 1 | Augustus | 1 |
| Arkelens | 1 | Augustus' | 1 |
| Arkema | 4 | Aukema | 2 |
| Armour | 2 | Aukes | 2 |
| Arnold | 3 | Aukes' | 9 |
| Arnolli | 10 | Austrasia, von | 1 |
| Arom, van | 2 | Avelingh | 1 |
| Arsenault | 1 | Averdonk | 1 |
| Arts | 1 | Averhage | 2 |
| Arwert | 2 | Averst, ter | 1 |
| Arxhoek | 1 | Averwater | 2 |
| Arzini | 1 | Avesnes, van | 1 |
| As, van | 2 | Avesnes (van Henegouwen), van | 1 |
| Asendorp | 1 | Avesnes graaf, van | 1 |
| Asjes | 1 | Awtry | 2 |
| Asperen, van | 4 | Aylckens' | 2 |
| Assem, van | 2 | Ayssens' | 1 |
| Assem, van den | 4 | Azam | 1 |
| Assenberg | 2 | Azarm | 1 |