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 |
|---|---|---|---|
| 134,712 | ROUSCULP | 125 | Very Rare |
| 134,712 | ROWL | 125 | Very Rare |
| 134,712 | RUBACHA | 125 | Very Rare |
| 134,712 | RUCKRIEGEL | 125 | Very Rare |
| 134,712 | RUDLAFF | 125 | Very Rare |
| 134,712 | RUMANS | 125 | Very Rare |
| 134,712 | RUSHIA | 125 | Very Rare |
| 134,712 | RYDZYNSKI | 125 | Very Rare |
| 134,712 | RYTERSKI | 125 | Very Rare |
| 134,712 | SABETTI | 125 | Very Rare |
| 134,712 | SABHA | 125 | Very Rare |
| 134,712 | SABILLO | 125 | Very Rare |
| 134,712 | SABUS | 125 | Very Rare |
| 134,712 | SAGOO | 125 | Very Rare |
| 134,712 | SAHANI | 125 | Very Rare |