PROTCHENKO
There are 13 known people with the surname PROTCHENKO with 12 different first names. The surname PROTCHENKO is particularly common in Massachusetts and New York Here you can find the geographic distribution of this nachname in all states:
| 1 | MARYLAND | 2 | MARYLAND | 2 |
| 1 | MASSACHUSETTS | 6 | MASSACHUSETTS | 6 |
| 1 | NEW YORK | 4 | NEW YORK | 4 |
| 1 | WASHINGTON | 1 | WASHINGTON | 1 |