RICHAU
There are 168 known people with the surname RICHAU with 120 different first names. The surname RICHAU is particularly common in New York and California Here you can find the geographic distribution of this nachname in all states:
| 1 | ARIZONA | 20 | ARIZONA | 20 |
| 1 | CALIFORNIA | 25 | CALIFORNIA | 25 |
| 1 | COLORADO | 3 | COLORADO | 3 |
| 1 | CONNECTICUT | 12 | CONNECTICUT | 12 |
| 1 | FLORIDA | 8 | FLORIDA | 8 |
| 1 | GEORGIA | 5 | GEORGIA | 5 |
| 1 | ILLINOIS | 3 | ILLINOIS | 3 |
| 1 | LOUISIANA | 1 | LOUISIANA | 1 |
| 1 | MINNESOTA | 2 | MINNESOTA | 2 |
| 1 | MISSOURI | 7 | MISSOURI | 7 |
| 1 | MONTANA | 9 | MONTANA | 9 |
| 1 | NEVADA | 2 | NEVADA | 2 |
| 1 | NEW JERSEY | 3 | NEW JERSEY | 3 |
| 1 | NEW MEXICO | 1 | NEW MEXICO | 1 |
| 1 | NEW YORK | 31 | NEW YORK | 31 |
| 1 | NORTH CAROLINA | 8 | NORTH CAROLINA | 8 |
| 1 | NORTH DAKOTA | 18 | NORTH DAKOTA | 18 |
| 1 | OHIO | 2 | OHIO | 2 |
| 1 | OREGON | 2 | OREGON | 2 |
| 1 | SOUTH CAROLINA | 1 | SOUTH CAROLINA | 1 |
| 1 | TEXAS | 7 | TEXAS | 7 |
| 1 | UTAH | 1 | UTAH | 1 |
| 1 | WASHINGTON | 4 | WASHINGTON | 4 |
| 1 | WEST VIRGINIA | 1 | WEST VIRGINIA | 1 |
| 1 | WYOMING | 3 | WYOMING | 3 |