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 |
|---|---|---|---|
| RICHAR | #149,395 | 110 | Very Rare |
| RIECKMAN | #149,395 | 110 | Very Rare |
| RINTAMAKI | #149,395 | 110 | Very Rare |
| RIOSRIVERA | #149,395 | 110 | Very Rare |
| RODGRIGUEZ | #149,395 | 110 | Very Rare |
| RODHOUSE | #149,395 | 110 | Very Rare |
| ROEDING | #149,395 | 110 | Very Rare |
| ROGNEY | #149,395 | 110 | Very Rare |
| ROHLFSEN | #149,395 | 110 | Very Rare |
| ROLFZEN | #149,395 | 110 | Very Rare |
| ROLLY | #149,395 | 110 | Very Rare |
| ROMEIRO | #149,395 | 110 | Very Rare |
| ROMSDAHL | #149,395 | 110 | Very Rare |
| RONHOVDE | #149,395 | 110 | Very Rare |
| ROOST | #149,395 | 110 | Very Rare |