RETKOWSKI
There are 74 known people with the surname RETKOWSKI with 52 different first names. The surname RETKOWSKI is particularly common in Missouri and Maryland Here you can find the geographic distribution of this nachname in all states:
| 1 | ARIZONA | 5 | ARIZONA | 5 |
| 1 | CONNECTICUT | 7 | CONNECTICUT | 7 |
| 1 | DELAWARE | 1 | DELAWARE | 1 |
| 1 | FLORIDA | 4 | FLORIDA | 4 |
| 1 | GEORGIA | 1 | GEORGIA | 1 |
| 1 | ILLINOIS | 6 | ILLINOIS | 6 |
| 1 | MARYLAND | 9 | MARYLAND | 9 |
| 1 | MINNESOTA | 3 | MINNESOTA | 3 |
| 1 | MISSISSIPPI | 1 | MISSISSIPPI | 1 |
| 1 | MISSOURI | 21 | MISSOURI | 21 |
| 1 | NEW JERSEY | 2 | NEW JERSEY | 2 |
| 1 | OKLAHOMA | 1 | OKLAHOMA | 1 |
| 1 | PENNSYLVANIA | 7 | PENNSYLVANIA | 7 |
| 1 | TEXAS | 3 | TEXAS | 3 |
| 1 | WASHINGTON | 3 | WASHINGTON | 3 |
| 1 | WISCONSIN | 8 | WISCONSIN | 8 |