KOCZENIAK
There are 14 known people with the surname KOCZENIAK with 8 different first names. The surname KOCZENIAK is particularly common in Connecticut and Ohio Here you can find the geographic distribution of this nachname in all states:
| 1 | CONNECTICUT | 7 | CONNECTICUT | 7 |
| 1 | OHIO | 7 | OHIO | 7 |