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 |
|---|---|---|---|
| KLOEFKORN | #147,253 | 112 | Very Rare |
| KNUEVE | #147,253 | 112 | Very Rare |
| KNUTTER | #147,253 | 112 | Very Rare |
| KOAY | #147,253 | 112 | Very Rare |
| KOBETITSCH | #147,253 | 112 | Very Rare |
| KOENIGER | #147,253 | 112 | Very Rare |
| KOGELSCHATZ | #147,253 | 112 | Very Rare |
| KOKALY | #147,253 | 112 | Very Rare |
| KOLEFF | #147,253 | 112 | Very Rare |
| KONICKE | #147,253 | 112 | Very Rare |
| KONIKOFF | #147,253 | 112 | Very Rare |
| KORNELSEN | #147,253 | 112 | Very Rare |
| KOSANOVIC | #147,253 | 112 | Very Rare |
| KOTLA | #147,253 | 112 | Very Rare |
| KOTLARCZYK | #147,253 | 112 | Very Rare |