SIERRO
There are 64 known people with the surname SIERRO with 53 different first names. The surname SIERRO is particularly common in California and Texas Here you can find the geographic distribution of this nachname in all states:
| 1 | ARIZONA | 7 | ARIZONA | 7 |
| 1 | CALIFORNIA | 22 | CALIFORNIA | 22 |
| 1 | COLORADO | 2 | COLORADO | 2 |
| 1 | FLORIDA | 2 | FLORIDA | 2 |
| 1 | GEORGIA | 1 | GEORGIA | 1 |
| 1 | ILLINOIS | 2 | ILLINOIS | 2 |
| 1 | INDIANA | 2 | INDIANA | 2 |
| 1 | MARYLAND | 2 | MARYLAND | 2 |
| 1 | MASSACHUSETTS | 3 | MASSACHUSETTS | 3 |
| 1 | MICHIGAN | 1 | MICHIGAN | 1 |
| 1 | MISSISSIPPI | 2 | MISSISSIPPI | 2 |
| 1 | NEW JERSEY | 2 | NEW JERSEY | 2 |
| 1 | NEW MEXICO | 3 | NEW MEXICO | 3 |
| 1 | NEW YORK | 2 | NEW YORK | 2 |
| 1 | OKLAHOMA | 1 | OKLAHOMA | 1 |
| 1 | PENNSYLVANIA | 1 | PENNSYLVANIA | 1 |
| 1 | TENNESSEE | 1 | TENNESSEE | 1 |
| 1 | TEXAS | 12 | TEXAS | 12 |
| 1 | WASHINGTON | 2 | WASHINGTON | 2 |