Surname directory
Browse U.S. surnames with frequency ranks from Census data. 167,408 surnames loaded from the 2000 and 2010 Census surname files.
| Surname | Rank | Count (2010) | Rarity |
|---|---|---|---|
| KORBUT | #153,769 | 106 | Very Rare |
| KOREEN | #153,769 | 106 | Very Rare |
| KORNAFEL | #153,769 | 106 | Very Rare |
| KORNELIS | #153,769 | 106 | Very Rare |
| KORNRUMPF | #153,769 | 106 | Very Rare |
| KORPALSKI | #153,769 | 106 | Very Rare |
| KORRECK | #153,769 | 106 | Very Rare |
| KOSCIELAK | #153,769 | 106 | Very Rare |
| KOSTIAL | #153,769 | 106 | Very Rare |
| KOUKAL | #153,769 | 106 | Very Rare |
| KOVALEVA | #153,769 | 106 | Very Rare |
| KRAINES | #153,769 | 106 | Very Rare |
| KRCHMAR | #153,769 | 106 | Very Rare |
| KRECZMER | #153,769 | 106 | Very Rare |
| KRESHA | #153,769 | 106 | Very Rare |