Alfortville 94140 - Île-de-France
- Jeyakumar
- Jobet
- Joch
- Joffre
- Joinville
- Jopia
- Jourdain
- Jovanovic
- Julia
- Julien
- Jumeille
- Juquel
- Ka
- Kaba
- Kabak
- Kacem
- Kadri
- Kadzha
- Kalemba
- Kamruzzaman
- Kangah
- Kanissian
- Kanoute
- Kapikian
- Kara
- Karabulut
- Karaguezian
- Karakis
- Karamanoukian
- Karanfil
- Karasu
- Karian
- Karoui
- Kata
- Kazangba
- Kececiyan
- Keloumgian
- Kenzoua
- Kerkeni
- Kertechian
- Keseci
- Keshishian
- Kesisoglu
- Kesttanian
- Kevorkian
- Khantcharian
- Khatchiguian
- Khelifa
- Kherif
- Kifouche
- Kinossian
- Kiren
- Kocagol
- Kocagul
- Koch
- Koffi
- Kokou
- Korkmaz
- Korkor
- Kostanian
- Koudazian
- Koulali
- Kourdache
- Kout
- Koval
- Krist
- Kupelian
- Kus
- Kuscu
- Labarre
- Labat
- Labidi
- Lacour
- Laffuge
- Lagarde
- Lagière
- Laid
- Lair
- Lajnef
- Lakehal
- Lalioui
- Lallement
- Laluc
- Lamour
- Langlois
- Lapeyre
- Lapierre
- Laplanche
- Larbaoui
- Laroche
- Larrieu
- Laude
- Launois
- Laurenti
- Lauxerrois
- Lavanant
- Lavaud
- Laville
- Layec
- Le Bihan
