| Name | # Entries |
|---|---|
| Kinna | 69 |
| Kien | 69 |
| Kneen | 69 |
| Kontos | 69 |
| Kairouz | 68 |
| Kharel | 68 |
| Kidner | 68 |
| Klease | 66 |
| Kempnich | 65 |
| Kleemann | 65 |
| Kronk | 64 |
| Khattar | 64 |
| Knezevic | 64 |
| Kupsch | 63 |
| Kollias | 63 |
| Klingner | 63 |
| Kostopoulos | 63 |
| Krajewski | 63 |
| Kassab | 62 |
| Kedwell | 62 |
| Kerwick | 62 |
| Kolar | 62 |
| Kritikos | 61 |
| Kuol | 60 |
| Kyriakopoulos | 60 |
| Kamil | 60 |
| Kamel | 60 |
| Kleine | 60 |
| Khanna' | 59 |
| Khoder | 59 |
| Kaisler | 59 |
| Kaddour | 59 |
| Kervin | 59 |
| Kilmurray | 59 |
| Kiran | 59 |
| Keppie | 59 |
| Kunoo | 58 |
| Kearton | 58 |
| Klumpp | 58 |
| Koroma | 58 |
| Kazemi | 57 |
| Kelaart | 57 |
| Kimross | 57 |
| Kluske | 57 |
| Karalis | 57 |
| Kyriazis | 57 |
| Karen | 56 |
| Kanofski | 56 |
| Kelty | 56 |
| Kerber | 56 |
| Kluck | 56 |
| Kevin | 55 |
| Kaur Kaur | 55 |
| Keford | 55 |
| Kerton | 55 |
| Kingwill | 55 |
| Kadir | 55 |
| Kannan | 55 |
| Kingshott | 55 |
| Kypreos | 55 |
| Kinnersly | 54 |
| Koay | 54 |
| Krishnamoorthy | 54 |
| Kluver | 54 |
| Kristys | 53 |
| Keirnan | 53 |
| Kerrie | 53 |
| Kessey | 53 |
| Kingsbury | 53 |
| Kennon | 53 |
| Klinger | 53 |
| Kucharski | 53 |
| Kevill | 53 |
| Kemmis | 52 |
| Kothari | 52 |