People with Last Name DAVID DIEFFENBACH
There are 8 known people with the name DAVID DIEFFENBACH. The combination of DAVID and DIEFFENBACH is most frequently found in Pennsylvania and Oregon Here you can find the geographic distribution of this names in all states:
| 1 | ARIZONA | 1 | ARIZONA | 1 |
| 1 | CALIFORNIA | 1 | CALIFORNIA | 1 |
| 1 | MARYLAND | 1 | MARYLAND | 1 |
| 1 | OREGON | 2 | OREGON | 2 |
| 1 | PENNSYLVANIA | 3 | PENNSYLVANIA | 3 |