RIKKER
There are 12 known people with the surname RIKKER with 10 different first names. The surname RIKKER is particularly common in Illinois and Oregon Here you can find the geographic distribution of this nachname in all states:
| 1 | CALIFORNIA | 1 | CALIFORNIA | 1 |
| 1 | ILLINOIS | 6 | ILLINOIS | 6 |
| 1 | OREGON | 5 | OREGON | 5 |