Rare U.S. surnames
Surname frequency based on U.S. Census Bureau surname data. Rank 1 is the most common surname in the imported Census file.
| Rank | Surname | Count | Rarity |
|---|---|---|---|
| 158,432 | KONERT | 102 | Very Rare |
| 158,432 | KONIAR | 102 | Very Rare |
| 158,432 | KONIDARIS | 102 | Very Rare |
| 158,432 | KOOCH | 102 | Very Rare |
| 158,432 | KOPENSKI | 102 | Very Rare |
| 158,432 | KOPROSKI | 102 | Very Rare |
| 158,432 | KOPSKY | 102 | Very Rare |
| 158,432 | KOSCIUSKO | 102 | Very Rare |
| 158,432 | KOVALOVSKY | 102 | Very Rare |
| 158,432 | KOVARS | 102 | Very Rare |
| 158,432 | KOWALCZEWSKI | 102 | Very Rare |
| 158,432 | KOWING | 102 | Very Rare |
| 158,432 | KOZACHUK | 102 | Very Rare |
| 158,432 | KRAINTZ | 102 | Very Rare |
| 158,432 | KRATTLI | 102 | Very Rare |