KOVALKO
There are 10 known people with the surname KOVALKO with 6 different first names. The surname KOVALKO is particularly common in Massachusetts and New Jersey Here you can find the geographic distribution of this nachname in all states:
| 1 | CALIFORNIA | 1 | CALIFORNIA | 1 |
| 1 | MASSACHUSETTS | 6 | MASSACHUSETTS | 6 |
| 1 | NEW JERSEY | 3 | NEW JERSEY | 3 |