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 |
|---|---|---|---|
| KOLARICH | #140,157 | 119 | Very Rare |
| KOLCZ | #140,157 | 119 | Very Rare |
| KONNERTH | #140,157 | 119 | Very Rare |
| KOPIC | #140,157 | 119 | Very Rare |
| KOPPENHEFFER | #140,157 | 119 | Very Rare |
| KORSGAARD | #140,157 | 119 | Very Rare |
| KOSEC | #140,157 | 119 | Very Rare |
| KOSIS | #140,157 | 119 | Very Rare |
| KOSOVA | #140,157 | 119 | Very Rare |
| KOTTMYER | #140,157 | 119 | Very Rare |
| KOWACH | #140,157 | 119 | Very Rare |
| KOZ | #140,157 | 119 | Very Rare |
| KRAEUTER | #140,157 | 119 | Very Rare |
| KREHL | #140,157 | 119 | Very Rare |
| KREHMEYER | #140,157 | 119 | Very Rare |