KOSZTYO
There are 29 known people with the surname KOSZTYO with 21 different first names. The surname KOSZTYO is particularly common in Ohio and New York Here you can find the geographic distribution of this nachname in all states:
| 1 | NEW JERSEY | 8 | NEW JERSEY | 8 |
| 1 | NEW YORK | 8 | NEW YORK | 8 |
| 1 | OHIO | 11 | OHIO | 11 |
| 1 | PENNSYLVANIA | 3 | PENNSYLVANIA | 3 |