SIWAK
There are 158 known people with the surname SIWAK with 107 different first names. The surname SIWAK is particularly common in Illinois and Michigan Here you can find the geographic distribution of this nachname in all states:
| 1 | ARIZONA | 4 | ARIZONA | 4 |
| 1 | CALIFORNIA | 9 | CALIFORNIA | 9 |
| 1 | COLORADO | 1 | COLORADO | 1 |
| 1 | CONNECTICUT | 2 | CONNECTICUT | 2 |
| 1 | FLORIDA | 3 | FLORIDA | 3 |
| 1 | ILLINOIS | 33 | ILLINOIS | 33 |
| 1 | MARYLAND | 18 | MARYLAND | 18 |
| 1 | MASSACHUSETTS | 1 | MASSACHUSETTS | 1 |
| 1 | MICHIGAN | 22 | MICHIGAN | 22 |
| 1 | MISSOURI | 19 | MISSOURI | 19 |
| 1 | NEW JERSEY | 16 | NEW JERSEY | 16 |
| 1 | NEW YORK | 6 | NEW YORK | 6 |
| 1 | PENNSYLVANIA | 11 | PENNSYLVANIA | 11 |
| 1 | TEXAS | 5 | TEXAS | 5 |
| 1 | WASHINGTON | 4 | WASHINGTON | 4 |
| 1 | WISCONSIN | 11 | WISCONSIN | 11 |