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 |
|---|---|---|---|
| INTORCIA | #146,201 | 113 | Very Rare |
| IORFIDA | #146,201 | 113 | Very Rare |
| IRAGGI | #146,201 | 113 | Very Rare |
| IRONWING | #146,201 | 113 | Very Rare |
| IWASKO | #146,201 | 113 | Very Rare |
| JAFFARIAN | #146,201 | 113 | Very Rare |
| JAHNG | #146,201 | 113 | Very Rare |
| JAMER | #146,201 | 113 | Very Rare |
| JAMMU | #146,201 | 113 | Very Rare |
| JAMROZIK | #146,201 | 113 | Very Rare |
| JANTSCH | #146,201 | 113 | Very Rare |
| JARCIA | #146,201 | 113 | Very Rare |
| JARROTT | #146,201 | 113 | Very Rare |
| JASEY | #146,201 | 113 | Very Rare |
| JEAKINS | #146,201 | 113 | Very Rare |