Achternamen
| Achternaam | Aantal |
|---|---|
| Arnould | 1 |
| Arnouts | 5 |
| Arns | 2 |
| Arnts | 6 |
| Arntz | 30 |
| Arons | 3 |
| Arp | 1 |
| Arpot | 1 |
| Arpots | 3 |
| Arpotz | 3 |
| Arrouch | 1 |
| Ars | 2 |
| Artler | 1 |
| Artoos | 1 |
| Arts | 164 |
| Artz | 3 |
| Arum, van | 1 |
| As, van | 18 |
| Asberg | 1 |
| Asbree | 1 |
| Asbreuk | 2 |
| Asbroeck, van | 2 |
| Asbroek | 6 |
| Asbroek, ten | 1 |
| Asche, van | 1 |