JONCZYK
There are 52 known people with the surname JONCZYK with 44 different first names. The surname JONCZYK is particularly common in Illinois and New York Here you can find the geographic distribution of this nachname in all states:
| 1 | ARIZONA | 2 | ARIZONA | 2 |
| 1 | CALIFORNIA | 2 | CALIFORNIA | 2 |
| 1 | DELAWARE | 5 | DELAWARE | 5 |
| 1 | FLORIDA | 1 | FLORIDA | 1 |
| 1 | GEORGIA | 5 | GEORGIA | 5 |
| 1 | ILLINOIS | 7 | ILLINOIS | 7 |
| 1 | MASSACHUSETTS | 3 | MASSACHUSETTS | 3 |
| 1 | MINNESOTA | 3 | MINNESOTA | 3 |
| 1 | MISSOURI | 4 | MISSOURI | 4 |
| 1 | NEW JERSEY | 3 | NEW JERSEY | 3 |
| 1 | NEW YORK | 6 | NEW YORK | 6 |
| 1 | NORTH CAROLINA | 3 | NORTH CAROLINA | 3 |
| 1 | OREGON | 1 | OREGON | 1 |
| 1 | PENNSYLVANIA | 1 | PENNSYLVANIA | 1 |
| 1 | WASHINGTON | 4 | WASHINGTON | 4 |
| 1 | WISCONSIN | 4 | WISCONSIN | 4 |