Nice 06000 - Provence-Alpes-Côte d'Azur
- Jorand
- Jore
- Joret
- Jorro
- Josiane
- Jourdren
- Journeaux
- Jovanovic
- Jovet
- Juanico
- Juanola
- Jukic
- Junac
- Jund
- Justin
- Juston
- Kaci
- Kaguermanova
- Kaiat
- Kaiser
- Kalashnikov
- Kallouche
- Kamil
- Kaminski
- Kancheli
- Kandil
- Kanojia
- Kaouane
- Karamyan
- Karapetyan
- Karas
- Kataev
- Katia
- Kauric
- Kavarian
- Kayadjanian
- Kebaili
- Kebir
- Kechli
- Keddari
- Kedjoudj
- Keil
- Kellouche
- Kemmoun
- Kermaidic
- Kervarec
- Kervern
- Kessaci
- Khabthani
- Khachatryan
- Khalfi
- Khamphai
- Khayachi
- Khechine
- Khelfallah
- Khemilat
- Khlifi
- Kholladi
- Kilani
- Kirkorian
- Kirof
- Kisrane
- Kizai
- Klene
- Klimczak
- Kmich
- Knepper
- Kober
- Kobi
- Koenig
- Kogay
- Kojic
- Kopp
- Korachi
- Kouakou
- Kouki
- Kouzmenko
- Kowalczyk
- Kraft
- Krajnik
- Kral
- Krasniqi
- Krebs
- Krisanaz
- Ksas
- Kubiak
- Kukuczka
- Kumor
- Kurshakov
- L'helaouet
- La Barbera
- La Perna
- La Terra
- Laaroussi
- Labara
- Labarthe
- Labbaye
- Labhira
- Labonne
- Laborie