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 |
|---|---|---|---|
| KOPATICH | #123,796 | 139 | Very Rare |
| KOPETZKY | #123,796 | 139 | Very Rare |
| KORTA | #123,796 | 139 | Very Rare |
| KOSAREFF | #123,796 | 139 | Very Rare |
| KOTIS | #123,796 | 139 | Very Rare |
| KOTUN | #123,796 | 139 | Very Rare |
| KRETSER | #123,796 | 139 | Very Rare |
| KROFF | #123,796 | 139 | Very Rare |
| KROZEL | #123,796 | 139 | Very Rare |
| KUDRA | #123,796 | 139 | Very Rare |
| KUKAL | #123,796 | 139 | Very Rare |
| LABAU | #123,796 | 139 | Very Rare |
| LABIANCO | #123,796 | 139 | Very Rare |
| LACARRUBBA | #123,796 | 139 | Very Rare |
| LACKMANN | #123,796 | 139 | Very Rare |