SIWECKI
There are 66 known people with the surname SIWECKI with 51 different first names. The surname SIWECKI is particularly common in Michigan and Illinois Here you can find the geographic distribution of this nachname in all states:
| 1 | CALIFORNIA | 2 | CALIFORNIA | 2 |
| 1 | COLORADO | 9 | COLORADO | 9 |
| 1 | HAWAII | 1 | HAWAII | 1 |
| 1 | ILLINOIS | 11 | ILLINOIS | 11 |
| 1 | MARYLAND | 4 | MARYLAND | 4 |
| 1 | MICHIGAN | 22 | MICHIGAN | 22 |
| 1 | NEVADA | 2 | NEVADA | 2 |
| 1 | NEW JERSEY | 1 | NEW JERSEY | 1 |
| 1 | OHIO | 9 | OHIO | 9 |
| 1 | TEXAS | 7 | TEXAS | 7 |
| 1 | WASHINGTON | 3 | WASHINGTON | 3 |