Rare U.S. surnames
Surname frequency based on U.S. Census Bureau surname data. Rank 1 is the most common surname in the imported Census file.
| Rank | Surname | Count | Rarity |
|---|---|---|---|
| 124,548 | KOZIAR | 138 | Very Rare |
| 124,548 | KOZUMPLIK | 138 | Very Rare |
| 124,548 | KRAINZ | 138 | Very Rare |
| 124,548 | KRCMA | 138 | Very Rare |
| 124,548 | KREK | 138 | Very Rare |
| 124,548 | KRONEMAN | 138 | Very Rare |
| 124,548 | KRONING | 138 | Very Rare |
| 124,548 | KROUTIL | 138 | Very Rare |
| 124,548 | KRPATA | 138 | Very Rare |
| 124,548 | KUBASTA | 138 | Very Rare |
| 124,548 | KUBICKA | 138 | Very Rare |
| 124,548 | KUELKER | 138 | Very Rare |
| 124,548 | KUHARIK | 138 | Very Rare |
| 124,548 | KUNITAKE | 138 | Very Rare |
| 124,548 | KURZYNA | 138 | Very Rare |