Paris - Île-de-France
- Kherfellah
- Kherian
- Kherif
- Khermimoun
- Khessiba
- Khettabi
- Khettou
- Khiati
- Khimouzi
- Khing
- Khireddine
- Khlifi
- Kho
- Khobzi
- Khodri
- Kholer
- Khomsi
- Khosrovani
- Khouadra
- Khoualdia
- Khouja
- Khoukha
- Khoulifi
- Khuon
- Khuong
- Khuu
- Ki
- Kias
- Kiavue
- Kielbowicz
- Kielt
- Kihel
- Kijera
- Kiki
- Kikteff
- Kil
- Kilincarslan
- Kimba
- Kimbembe
- Kimberly
- Kimmoun
- Kinde
- Kindermans
- Kinga
- Kinta
- Kinziondo
- Kirby
- Kirgo
- Kiris
- Kirk
- Kirkland
- Kirouani
- Kirov
- Kirpalani
- Kirscher
- Kirschleger
- Kirszenbaum
- Kisler
- Kistler
- Kitane
- Kitler
- Kitoko
- Kittler
- Klaine
- Klap
- Klapisch
- Klara
- Klarsfeld
- Klasen
- Klasner
- Klat
- Kleinclaus
- Kleinpoort
- Klimova
- Klodawski
- Kloeckner
- Klopfenstein
- Kloul
- Kluge
- Kluger
- Knani
- Knittel
- Knodel
- Knudson
- Kobzili
- Kochanski
- Kodia-kinsala
- Kodjane
- Koebel
- Koeberle
- Koffler
- Kofman
- Kogbo
- Koh
- Kohaiza
- Kojima
- Koker
- Kokou
- Kola
- Koleva