| Family | Size | Rank |
|---|---|---|
| Kowalsky | 56 | 1 |
| Vaidyanathan | 53 | 2 |
| Vaccaro | 50 | 3 |
| Rhoades | 45 | 4 |
| Barron | 44 | 5 |
| Roberts | 41 | 6 |
| Helter | 33 | 7 |
| Landman | 26 | 8 |
| Trumbore | 15 | 9 |
| Hirschfield | 9 | 10 |
| Bailey | 8 | 11 |
| Radomski | 7 | 12 |
| Bidlack | 3 | 13 |
| Montgomery | 2 | 14 |
| Rodriguez | 2 | 15 |
| Weidor | 2 | 16 |
| Sparico | 2 | 17 |
| Knox | 2 | 18 |
| Martin | 2 | 19 |
| Balakier | 2 | 20 |