Nice 06000 - Provence-Alpes-Côte d'Azur
- Joret
- Jorro
- Josiane
- Jourdren
- Journeaux
- Jouy
- Jovanovic
- Juanico
- Juanola
- Jukic
- Junac
- Jund
- Jurado
- Jurain
- Justin
- Juston
- Kaci
- Kaiat
- Kaiser
- Kalashnikov
- Kalboussi
- Kallouche
- Kamil
- Kaminski
- Kamoun
- Kancheli
- Kandil
- Kanojia
- Kaouane
- Karamyan
- Karapetyan
- Karas
- Kassim
- Kataev
- Katia
- Kavarian
- Kayadjanian
- Kdira
- Kebaili
- Kebir
- Kechli
- Keddari
- Kedjoudj
- Kehila
- Keil
- Kellouche
- Kemmoun
- Kermaidic
- Kervarec
- Kessaci
- Kester
- Khabthani
- Khachatryan
- Khalfi
- Khamphai
- Kharchi
- Khechine
- Khelfallah
- Khemilat
- Khlifi
- Kholladi
- Kilani
- Kim
- Kirkorian
- Kirof
- Kisrane
- Kizai
- Klene
- Kleyer
- Klimczak
- Kmich
- Knepper
- Kober
- Kobi
- Koenig
- Kogay
- Kojic
- Komlan
- Konate
- Kopp
- Korachi
- Kostadinova
- Kouzmenko
- Kraft
- Krajnik
- Kral
- Krasniqi
- Krebs
- Kridene
- Krisanaz
- Ksas
- Kubiak
- Kukuczka
- Kumor
- Kurshakov
- L'helaouet
- L'hostis
- La Barbera
- La Perna
- La Terra