Achternamen
| Achternaam | Aantal |
|---|---|
| Acht, van | 9 |
| Achten | 76 |
| Achterberg | 4 |
| Acke | 2 |
| Ackens | 12 |
| Acker | 1 |
| Acker, van | 13 |
| Acker, van de | 1 |
| Acker, van den | 3 |
| Ackere, van | 1 |
| Ackerman | 3 |
| Ackermann | 2 |
| Ackermans | 99 |
| Ackerschott | 1 |
| Ackerveken, van den | 4 |
| Ackx | 3 |
| Acvkens | 1 |
| Adam | 9 |
| Adamczewski | 1 |
| Adamczyk | 2 |
| Adamiak | 1 |
| Adamkiewicz | 1 |
| Adams | 134 |
| Adamsky | 1 |
| Adan | 2 |