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 |
|---|---|---|---|
| KONON | #133,048 | 127 | Very Rare |
| KOPPENHAFER | #133,048 | 127 | Very Rare |
| KORZON | #133,048 | 127 | Very Rare |
| KOTKOWSKI | #133,048 | 127 | Very Rare |
| KREILICK | #133,048 | 127 | Very Rare |
| KREINBROOK | #133,048 | 127 | Very Rare |
| KRISMER | #133,048 | 127 | Very Rare |
| KRMPOTICH | #133,048 | 127 | Very Rare |
| KRYSTON | #133,048 | 127 | Very Rare |
| KUHMAN | #133,048 | 127 | Very Rare |
| KURON | #133,048 | 127 | Very Rare |
| KWAAK | #133,048 | 127 | Very Rare |
| LABARRIE | #133,048 | 127 | Very Rare |
| LAEGER | #133,048 | 127 | Very Rare |
| LAMORENA | #133,048 | 127 | Very Rare |