Strasbourg 67100 - Alsace
- Jamal
- Jamet
- Jamin
- Janati
- Jaouen
- Jaquet
- Jardi
- Jardini
- Jarid
- Jarjir
- Jaubert
- Jazeron
- Jeanblanc
- Jeanjean
- Jeanne
- Jeannot
- Jeanson
- Jeanvoine
- Jerineck
- Jeudy
- Jobert
- Joertz
- Joessel
- Jolivalt
- Jolly
- Jonack
- Jond
- Josse
- Joubert
- Jouette
- Journee
- Jouve
- Jovanovic
- Jrajria
- Juan
- Julia
- Julian
- Juncker
- Jurdant
- Justine
- Kabar
- Kada
- Kadouri
- Kadri
- Kaercher
- Kaerle
- Kafala
- Kahana
- Kahouadji
- Kakoyan
- Kalac
- Kalfon
- Kalms
- Kamel
- Kamil
- Kamoumi
- Kamper
- Kandel
- Kane
- Kanner
- Kaouri
- Karacoban
- Karacor
- Karakazov
- Karalar
- Karamahmut
- Karapinar
- Karch
- Karidio
- Karli
- Karmann
- Karrouz
- Karsenty
- Kartal
- Kathir
- Kaufeld
- Kauff
- Kauffer
- Kehr
- Kek
- Kelly
- Kemajou
- Kencker
- Keppi
- Kezoui
- Khadiri
- Khaled
- Khalfallah
- Khalfouni
- Khangsar
- Kharbach
- Khatchatryan
- Khayat
- Khechana
- Khedhir
- Khefifi
- Khelfallah
- Khellaf
- Khenifar
- Kherbache