ONCHONGA
There are 4 known people with the surname ONCHONGA with 2 different first names. The surname ONCHONGA is particularly common in Washington and Washington Here you can find the geographic distribution of this nachname in all states:
| 1 | GEORGIA | 1 | GEORGIA | 1 |
| 1 | MARYLAND | 2 | MARYLAND | 2 |
| 1 | WASHINGTON | 2 | WASHINGTON | 2 |