People with Last Name JEAN KOSTECKI
There are 2 known people with the name JEAN KOSTECKI. The combination of JEAN and KOSTECKI is most frequently found in New York and California Here you can find the geographic distribution of this names in all states:
| 1 | CALIFORNIA | 1 | CALIFORNIA | 1 |
| 1 | NEW YORK | 1 | NEW YORK | 1 |