RONCA
There are 508 known people with the surname RONCA with 243 different first names. The surname RONCA is particularly common in Pennsylvania and Florida Here you can find the geographic distribution of this nachname in all states:
| 1 | ALABAMA | 3 | ALABAMA | 3 |
| 1 | ARIZONA | 13 | ARIZONA | 13 |
| 1 | CALIFORNIA | 15 | CALIFORNIA | 15 |
| 1 | COLORADO | 3 | COLORADO | 3 |
| 1 | CONNECTICUT | 15 | CONNECTICUT | 15 |
| 1 | FLORIDA | 83 | FLORIDA | 83 |
| 1 | GEORGIA | 8 | GEORGIA | 8 |
| 1 | IOWA | 4 | IOWA | 4 |
| 1 | KENTUCKY | 4 | KENTUCKY | 4 |
| 1 | MAINE | 6 | MAINE | 6 |
| 1 | MARYLAND | 2 | MARYLAND | 2 |
| 1 | MASSACHUSETTS | 63 | MASSACHUSETTS | 63 |
| 1 | MICHIGAN | 1 | MICHIGAN | 1 |
| 1 | NEVADA | 12 | NEVADA | 12 |
| 1 | NEW HAMPSHIRE | 4 | NEW HAMPSHIRE | 4 |
| 1 | NEW JERSEY | 62 | NEW JERSEY | 62 |
| 1 | NEW YORK | 67 | NEW YORK | 67 |
| 1 | NORTH CAROLINA | 8 | NORTH CAROLINA | 8 |
| 1 | OHIO | 16 | OHIO | 16 |
| 1 | OREGON | 1 | OREGON | 1 |
| 1 | PENNSYLVANIA | 112 | PENNSYLVANIA | 112 |
| 1 | TENNESSEE | 13 | TENNESSEE | 13 |
| 1 | TEXAS | 5 | TEXAS | 5 |
| 1 | VERMONT | 1 | VERMONT | 1 |
| 1 | VIRGINIA | 7 | VIRGINIA | 7 |
| 1 | WEST VIRGINIA | 1 | WEST VIRGINIA | 1 |
| 1 | WISCONSIN | 6 | WISCONSIN | 6 |