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 |
|---|---|---|---|
| 123,064 | CONSTIEN | 140 | Very Rare |
| 123,064 | CONTIS | 140 | Very Rare |
| 123,064 | CONTRERASLOPEZ | 140 | Very Rare |
| 123,064 | CORNAY | 140 | Very Rare |
| 123,064 | CORRE | 140 | Very Rare |
| 123,064 | COSTAKIS | 140 | Very Rare |
| 123,064 | COURTIS | 140 | Very Rare |
| 123,064 | COVICH | 140 | Very Rare |
| 123,064 | CRATSENBERG | 140 | Very Rare |
| 123,064 | CREANEY | 140 | Very Rare |
| 123,064 | CRING | 140 | Very Rare |
| 123,064 | CRISENBERY | 140 | Very Rare |
| 123,064 | CRITESER | 140 | Very Rare |
| 123,064 | CROAKER | 140 | Very Rare |
| 123,064 | CROCKARELL | 140 | Very Rare |