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 |
|---|---|---|---|
| 148,347 | KOPCA | 111 | Very Rare |
| 148,347 | KORESKO | 111 | Very Rare |
| 148,347 | KORNISH | 111 | Very Rare |
| 148,347 | KOTOUCH | 111 | Very Rare |
| 148,347 | KOTTAPALLI | 111 | Very Rare |
| 148,347 | KOUROS | 111 | Very Rare |
| 148,347 | KOZHEVNIKOV | 111 | Very Rare |
| 148,347 | KRATCHA | 111 | Very Rare |
| 148,347 | KRAVIG | 111 | Very Rare |
| 148,347 | KREBEL | 111 | Very Rare |
| 148,347 | KRIVENKO | 111 | Very Rare |
| 148,347 | KROWN | 111 | Very Rare |
| 148,347 | KRUPCZAK | 111 | Very Rare |
| 148,347 | KUDZIA | 111 | Very Rare |
| 148,347 | KUENNE | 111 | Very Rare |