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 |
|---|---|---|---|
| 138,304 | KOB | 121 | Very Rare |
| 138,304 | KOBECK | 121 | Very Rare |
| 138,304 | KOBELSKI | 121 | Very Rare |
| 138,304 | KOENING | 121 | Very Rare |
| 138,304 | KOFMEHL | 121 | Very Rare |
| 138,304 | KOLEGA | 121 | Very Rare |
| 138,304 | KOLENICH | 121 | Very Rare |
| 138,304 | KOLENKO | 121 | Very Rare |
| 138,304 | KOLWICZ | 121 | Very Rare |
| 138,304 | KONYNDYK | 121 | Very Rare |
| 138,304 | KORDIAK | 121 | Very Rare |
| 138,304 | KORNET | 121 | Very Rare |
| 138,304 | KOSCHNICK | 121 | Very Rare |
| 138,304 | KOSTECKY | 121 | Very Rare |
| 138,304 | KOSTROSKI | 121 | Very Rare |