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 |
|---|---|---|---|
| 146,201 | KMOCH | 113 | Very Rare |
| 146,201 | KNEAFSEY | 113 | Very Rare |
| 146,201 | KOESSLER | 113 | Very Rare |
| 146,201 | KOKOCINSKI | 113 | Very Rare |
| 146,201 | KOKRINE | 113 | Very Rare |
| 146,201 | KOLOWSKI | 113 | Very Rare |
| 146,201 | KOMNINOS | 113 | Very Rare |
| 146,201 | KOPIS | 113 | Very Rare |
| 146,201 | KOPIT | 113 | Very Rare |
| 146,201 | KOPPENAAL | 113 | Very Rare |
| 146,201 | KORKOW | 113 | Very Rare |
| 146,201 | KOROBKIN | 113 | Very Rare |
| 146,201 | KOROLCHUK | 113 | Very Rare |
| 146,201 | KORSCH | 113 | Very Rare |
| 146,201 | KOTHEIMER | 113 | Very Rare |