OLTSCH
There are 13 known people with the surname OLTSCH with 10 different first names. The surname OLTSCH is particularly common in Connecticut and New Hampshire Here you can find the geographic distribution of this nachname in all states:
| 1 | CONNECTICUT | 5 | CONNECTICUT | 5 |
| 1 | MASSACHUSETTS | 3 | MASSACHUSETTS | 3 |
| 1 | NEW HAMPSHIRE | 5 | NEW HAMPSHIRE | 5 |