Strasbourg 67100 - Alsace
- Kaltenbach
- Kannapel
- Kapps
- Karakas
- Karakoc
- Karam
- Karaman
- Karasu
- Karer
- Karle
- Kefi
- Key
- Khadija
- Khatchatrian
- Khelifa
- Khelil
- Kherchaoui
- Kiffel
- Kilian
- Kinder
- Kipp
- Kirsch
- Klinger
- Klopfenstein
- Knaub
- Koca
- Kocer
- Koepf
- Kostmann
- Kriegel
- Kristensen
- Krug
- Kuenemann
- Kunegel
- Kupfer
- Kurekci
- Laas
- Lacoste
- Lahmar
- Lahraoui
- Laib
- Lalmi
- Lamberger
- Lambour
- Lamouche
- Lampert
- Lamrani
- Landolt
- Larabi
- Lauffer
- Lawson
- Le Bris
- Lebert
- Lebrun
- Ledermann
- Leger
- Legros
- Leguay
- Lehnert
- Leleu
- Lelievre
- Lemonnier
- Lenoble
- Lenoir
- Leonhard
- Lepine
- Leymarie
- Lhuillier
- Lieb
- Lima
- Lindner
- Loewenguth
- Loison
- Long
- Lorenzini
- Louatiko
- Louvet
- Lucci
- Lutringer
- Machado
- Maechling
- Maes
- Magamaeva
- Magnin
- Magnus
- Mahamat
- Mahe
- Maia
- Maitre
- Majid
- Malka
- Mallet
- Manai
- Mangione
- Manssour
- Mansuy
- Mariette
- Martineau
- Marty
- Mas
