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 |
|---|---|---|---|
| 134,712 | KOPACKI | 125 | Very Rare |
| 134,712 | KOPIETZ | 125 | Very Rare |
| 134,712 | KOPPING | 125 | Very Rare |
| 134,712 | KORNELE | 125 | Very Rare |
| 134,712 | KOSMERL | 125 | Very Rare |
| 134,712 | KOSZELA | 125 | Very Rare |
| 134,712 | KOWARSCH | 125 | Very Rare |
| 134,712 | KRAWIETZ | 125 | Very Rare |
| 134,712 | KREAIS | 125 | Very Rare |
| 134,712 | KRIPPENDORF | 125 | Very Rare |
| 134,712 | KROYER | 125 | Very Rare |
| 134,712 | KSOBIECH | 125 | Very Rare |
| 134,712 | KUDEJ | 125 | Very Rare |
| 134,712 | KUHLMEY | 125 | Very Rare |
| 134,712 | KURZENBERGER | 125 | Very Rare |