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 |
|---|---|---|---|
| 139,228 | KAHANANUI | 120 | Very Rare |
| 139,228 | KALATHIL | 120 | Very Rare |
| 139,228 | KALIAN | 120 | Very Rare |
| 139,228 | KALLAUS | 120 | Very Rare |
| 139,228 | KALLFELZ | 120 | Very Rare |
| 139,228 | KANDL | 120 | Very Rare |
| 139,228 | KANIUK | 120 | Very Rare |
| 139,228 | KAPUA | 120 | Very Rare |
| 139,228 | KARCHMER | 120 | Very Rare |
| 139,228 | KASTENHOLZ | 120 | Very Rare |
| 139,228 | KAUKER | 120 | Very Rare |
| 139,228 | KAWAMATA | 120 | Very Rare |
| 139,228 | KAYFES | 120 | Very Rare |
| 139,228 | KAYO | 120 | Very Rare |
| 139,228 | KEFER | 120 | Very Rare |