Nancy 54000 - Lorraine
- Jan
- Janot
- Jardel
- Jarry
- Jaslin
- Jatteau
- Jattiot
- Jean Baptiste
- Jean-pierre
- Jeandidier
- Jeandin
- Jeanmichel
- Jeanne
- Jeanto
- Jeanvoine
- Jecko
- Jeridi
- Jerome
- Jerrari
- Jertila
- Jeudy
- Jiang
- Jikineh
- Jimenez
- Jindal
- Jobert
- Joder
- Jodin
- Johann
- Jole
- Jollain
- Jonvel
- Joris
- Jose
- Josse
- Jouaville
- Jouquet
- Jourdain
- Jourdanet
- Jouve
- Joyeux
- Juchat
- Judas
- Juliac
- Julian
- Jullien
- Juncker
- Jurin
- Kabelis
- Kaddour
- Kader
- Kadi
- Kafa
- Kah
- Kailech
- Kaletka
- Kalid
- Kambou
- Kamel
- Kamenski
- Kaminskis
- Kampf
- Kane
- Kangoudh
- Karapetyan
- Karm
- Karotsch
- Kartner
- Kauffer
- Kaupp
- Kayser
- Kebe
- Kebir
- Kehli
- Keopraseuth
- Kere
- Kerherve
- Kern
- Kerviel
- Kesicki
- Kester
- Keyaert
- Khadir
- Khaled
- Khalfi
- Khalil
- Khammari
- Khan
- Kharbach
- Kharroubi
- Khaya
- Khelil
- Khenchouche
- Khennous
- Khettal
- Khlifi
- Khounviseth
- Kiefer
- Kierren
- Kipffer