| Naam | Aantal | Naam | Aantal |
|---|
| Westen, van | 5 | Westerop, van | 2 |
| Westen, van der | 5 | Westerouen van Meeteren | 2 |
| Westenberg | 39 | Westerouen van Meeteren, van | 2 |
| Westenborg | 7 | Westers | 24 |
| Westenbrink | 37 | Westert | 2 |
| Westenbroek | 3 | Westerterp | 5 |
| Westenbrugge, van | 3 | Westerveen | 5 |
| Westenburg, van | 1 | Westerveld | 111 |
| Westendorf | 2 | Westervelt, van | 3 |
| Westendorff | 2 | Westervelt van de Essenburg, van | 1 |
| Westendorp | 13 | Westervoorde | 7 |
| Westendorp, van | 12 | Westervoort, van | 1 |
| Wester | 17 | Westerwijk | 3 |
| Westera | 21 | Westeveld | 1 |
| Westerbaan | 17 | Westfaal | 1 |
| Westerbeek | 36 | Westgeest | 2 |
| Westerbeek van Eerten | 2 | Westheim | 2 |
| Westerbeke | 2 | Westhoek | 1 |
| Westerborg | 1 | Westhoeve | 2 |
| Westerbrink | 4 | Westhof | 7 |
| Westerdijk | 2 | Westhoff | 14 |
| Westerduin | 4 | Westhouwer | 1 |
| Westerhoek | 2 | Westhoven | 2 |
| Westerhof | 100 | Westhuijsen | 1 |
| Westerhoff | 5 | Westhuis | 11 |
| Westerhoff of Oost | 1 | Westiman | 1 |
| Westerhoudt | 1 | Westink | 1 |
| Westerhout | 4 | Westland | 4 |
| Westerhout of Westerwoud | 1 | Westman | 2 |
| Westerhoven | 1 | Westmeijer | 1 |
| Westerhoven, van | 11 | Westphal | 4 |
| Westerhuijsen | 1 | Westra | 86 |
| Westerhuis | 166 | Westra of Westera | 1 |
| Westerhuis of Mulder | 1 | Westrenen, van | 3 |
| Westerik | 26 | Westriene, van | 1 |
| Westering, van | 2 | Westrienen, van | 3 |
| Westerink | 21 | Westrik | 21 |
| Westerkamp | 5 | Westrink | 3 |
| Westerlaak | 1 | Westrink of Westerink | 1 |
| Westerlaan | 4 | Westrup | 6 |
| Westerlaeken, van der | 1 | Weststrate | 4 |
| Westerlaken | 2 | Weststraten | 1 |
| Westerling | 1 | Westveer | 2 |
| Westerlo, van de | 1 | Westwijk | 2 |
| Westerloo, van | 4 | Wesval | 1 |
| Westerma | 2 | Weszerek | 1 |
| Westerman | 74 | Weteren, van de | 1 |
| Westermars | 1 | Weterholt | 5 |
| Westerneng | 1 | Wetering | 3 |
| Westerop | 10 | Wetering, van de | 80 |
