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 |
|---|---|---|---|
| KLEPPEN | #150,452 | 109 | Very Rare |
| KLODOWSKI | #150,452 | 109 | Very Rare |
| KLOZA | #150,452 | 109 | Very Rare |
| KLUDY | #150,452 | 109 | Very Rare |
| KOEBELE | #150,452 | 109 | Very Rare |
| KOEHLMOOS | #150,452 | 109 | Very Rare |
| KOIVULA | #150,452 | 109 | Very Rare |
| KOJI | #150,452 | 109 | Very Rare |
| KOKORIS | #150,452 | 109 | Very Rare |
| KOKOSINSKI | #150,452 | 109 | Very Rare |
| KOMON | #150,452 | 109 | Very Rare |
| KOMORNIK | #150,452 | 109 | Very Rare |
| KOPERNA | #150,452 | 109 | Very Rare |
| KORTLEVER | #150,452 | 109 | Very Rare |
| KOSMIDIS | #150,452 | 109 | Very Rare |