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 |
|---|---|---|---|
| KIRILLOV | #141,140 | 118 | Very Rare |
| KJELLSEN | #141,140 | 118 | Very Rare |
| KLAPPENBACH | #141,140 | 118 | Very Rare |
| KLOPMAN | #141,140 | 118 | Very Rare |
| KLUZAK | #141,140 | 118 | Very Rare |
| KNOTE | #141,140 | 118 | Very Rare |
| KODJO | #141,140 | 118 | Very Rare |
| KOEHLY | #141,140 | 118 | Very Rare |
| KOLESA | #141,140 | 118 | Very Rare |
| KOLIOPOULOS | #141,140 | 118 | Very Rare |
| KONDE | #141,140 | 118 | Very Rare |
| KOPCAK | #141,140 | 118 | Very Rare |
| KORBAL | #141,140 | 118 | Very Rare |
| KOROTKIN | #141,140 | 118 | Very Rare |
| KORR | #141,140 | 118 | Very Rare |