Marseille - Provence-Alpes-Côte d'Azur
- Jumel
- Jund
- Jungas
- Junillon
- Junique
- Junod
- Junoy
- Jupain
- Jupiter
- Jurgens
- Justin
- Justine
- Justino
- Juston
- Juville
- Juvin
- Ka
- Kaabachi
- Kabache
- Kabadanian
- Kabbal
- Kabir
- Kabouche
- Kacak
- Kacha
- Kachamjan
- Kacher
- Kada-hounet
- Kadaoui
- Kaddar
- Kaddari
- Kaddour Brahim
- Kaddour-rebiha
- Kadi Bouchakour
- Kadi Ouahabi
- Kadid
- Kadji
- Kadjoian
- Kadoglou
- Kaercher
- Kahana
- Kahloun
- Kaid Ahmed
- Kaigl
- Kajjaj
- Kakiamosiko
- Kalafate
- Kalaidzi
- Kalaiji
- Kalamuca
- Kalaydjian
- Kalima
- Kallel
- Kalouche
- Kalousdjian
- Kalpakdjian
- Kamatchy
- Kamiel
- Kamil
- Kammerlocher
- Kammoun
- Kanagnogo
- Kanem
- Kanga
- Kania
- Kanit
- Kann
- Kanoui
- Kanoune
- Kansab
- Kaouachi
- Kapfer
- Karabadjakian
- Karagozyan
- Karakaya
- Karakhanian
- Karakoglou
- Karaogul
- Karapinar
- Karat Mostefa
- Karatay
- Karayan
- Karbal
- Kareyan
- Kariche
- Karine
- Karki
- Karle
- Karoubi-belluau
- Karpinski
- Karrout
- Karsyan
- Kartalian
- Kartner
- Kartobi
- Kasbadji
- Kassabian
- Kassas
- Kassemi
- Kassian
