Last Names Starting with K
9,246 surnames found in U.S. Census data starting with K. Sorted by Census rank.
| Rank | Name | Est. Bearers | Per 100K | Rarity |
|---|---|---|---|---|
| #41579 | Kornblum | 617 | 0.18 | Very Rare |
| #41579 | Kunsman | 617 | 0.18 | Very Rare |
| #41579 | Kuzniar | 617 | 0.18 | Very Rare |
| #41579 | Kriete | 617 | 0.18 | Very Rare |
| #41657 | Krob | 617 | 0.18 | Very Rare |
| #41657 | Kulzer | 617 | 0.18 | Very Rare |
| #41657 | Kook | 617 | 0.18 | Very Rare |
| #41657 | Kemery | 617 | 0.18 | Very Rare |
| #41728 | Kertz | 617 | 0.18 | Very Rare |
| #41799 | Kiang | 617 | 0.18 | Very Rare |
| #41799 | Karis | 617 | 0.18 | Very Rare |
| #41799 | Karasik | 617 | 0.18 | Very Rare |
| #41799 | Kooyman | 617 | 0.18 | Very Rare |
| #41886 | Kroes | 617 | 0.18 | Very Rare |
| #41886 | Kabba | 617 | 0.18 | Very Rare |
| #41886 | Kifle | 617 | 0.18 | Very Rare |
| #41959 | Kilgus | 617 | 0.18 | Very Rare |
| #41959 | Keelin | 617 | 0.18 | Very Rare |
| #41959 | Keedy | 617 | 0.18 | Very Rare |
| #42030 | Keylon | 617 | 0.18 | Very Rare |
| #42094 | Kietzman | 583 | 0.17 | Very Rare |
| #42094 | Kida | 583 | 0.17 | Very Rare |
| #42094 | Kaliszewski | 583 | 0.17 | Very Rare |
| #42094 | Kampen | 583 | 0.17 | Very Rare |
| #42094 | Kallstrom | 583 | 0.17 | Very Rare |
| #42094 | Kroeze | 583 | 0.17 | Very Rare |
| #42163 | Kovack | 583 | 0.17 | Very Rare |
| #42163 | Konishi | 583 | 0.17 | Very Rare |
| #42163 | Kapral | 583 | 0.17 | Very Rare |
| #42163 | Kloehn | 583 | 0.17 | Very Rare |
| #42237 | Kirchman | 583 | 0.17 | Very Rare |
| #42237 | Katich | 583 | 0.17 | Very Rare |
| #42237 | Kellow | 583 | 0.17 | Very Rare |
| #42308 | Kooiker | 583 | 0.17 | Very Rare |
| #42308 | Kuri | 583 | 0.17 | Very Rare |
| #42308 | Kedrowski | 583 | 0.17 | Very Rare |
| #42308 | Kalt | 583 | 0.17 | Very Rare |
| #42378 | Kasa | 583 | 0.17 | Very Rare |
| #42378 | Kirkhart | 583 | 0.17 | Very Rare |
| #42378 | Kortman | 583 | 0.17 | Very Rare |
| #42378 | Klugman | 583 | 0.17 | Very Rare |
| #42378 | Koloski | 583 | 0.17 | Very Rare |
| #42455 | Koepsell | 583 | 0.17 | Very Rare |
| #42455 | Kreiling | 583 | 0.17 | Very Rare |
| #42455 | Kurdziel | 583 | 0.17 | Very Rare |
| #42455 | Kirkey | 583 | 0.17 | Very Rare |
| #42511 | Kertesz | 583 | 0.17 | Very Rare |
| #42511 | Kercheval | 583 | 0.17 | Very Rare |
| #42511 | Kranich | 583 | 0.17 | Very Rare |
| #42511 | Kubin | 583 | 0.17 | Very Rare |