People with Last Name DUNCAN HORNER
There are 5 known people with the name DUNCAN HORNER. The combination of DUNCAN and HORNER is most frequently found in Pennsylvania and Idaho Here you can find the geographic distribution of this names in all states:
| 1 | COLORADO | 1 | COLORADO | 1 |
| 1 | IDAHO | 1 | IDAHO | 1 |
| 1 | PENNSYLVANIA | 3 | PENNSYLVANIA | 3 |