CLEFF
There are 86 known people with the surname CLEFF with 63 different first names. The surname CLEFF is particularly common in Illinois and Pennsylvania Here you can find the geographic distribution of this nachname in all states:
| 1 | CALIFORNIA | 9 | CALIFORNIA | 9 |
| 1 | FLORIDA | 3 | FLORIDA | 3 |
| 1 | ILLINOIS | 26 | ILLINOIS | 26 |
| 1 | NEVADA | 7 | NEVADA | 7 |
| 1 | NEW JERSEY | 3 | NEW JERSEY | 3 |
| 1 | NEW MEXICO | 10 | NEW MEXICO | 10 |
| 1 | OHIO | 6 | OHIO | 6 |
| 1 | PENNSYLVANIA | 23 | PENNSYLVANIA | 23 |
| 1 | TEXAS | 4 | TEXAS | 4 |