JOANKOWSKI
There are 2 known people with the surname JOANKOWSKI with 1 different first names. The surname JOANKOWSKI is particularly common in Rhode Island and New Hampshire Here you can find the geographic distribution of this nachname in all states:
| 1 | NEW HAMPSHIRE | 1 | NEW HAMPSHIRE | 1 |
| 1 | RHODE ISLAND | 1 | RHODE ISLAND | 1 |