TRONA
There are 18 known people with the surname TRONA with 11 different first names. The surname TRONA is particularly common in Pennsylvania and Ohio Here you can find the geographic distribution of this nachname in all states:
| 1 | ARIZONA | 1 | ARIZONA | 1 |
| 1 | OHIO | 6 | OHIO | 6 |
| 1 | PENNSYLVANIA | 10 | PENNSYLVANIA | 10 |
| 1 | WASHINGTON | 1 | WASHINGTON | 1 |