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 |
|---|---|---|---|
| 154,907 | KONCELIK | 105 | Very Rare |
| 154,907 | KOPETZ | 105 | Very Rare |
| 154,907 | KORBAN | 105 | Very Rare |
| 154,907 | KORKOS | 105 | Very Rare |
| 154,907 | KOROLESKI | 105 | Very Rare |
| 154,907 | KOSECK | 105 | Very Rare |
| 154,907 | KOTADIA | 105 | Very Rare |
| 154,907 | KOTOFF | 105 | Very Rare |
| 154,907 | KOTROUS | 105 | Very Rare |
| 154,907 | KOVACHEV | 105 | Very Rare |
| 154,907 | KOWALAK | 105 | Very Rare |
| 154,907 | KRAIN | 105 | Very Rare |
| 154,907 | KRAUZA | 105 | Very Rare |
| 154,907 | KREGLOW | 105 | Very Rare |
| 154,907 | KREJSA | 105 | Very Rare |