Paris - Île-de-France
- Kervarec
- Kervern
- Kha
- Khadraoui
- Khali
- Khattabi
- Khelfaoui
- Kheloufi
- Khemili
- Kherroubi
- Khiar
- Khider
- Khodr
- Khou
- Kirat
- Kita
- Kleinmann
- Klinger
- Knecht
- Konrad
- Konstantinidis
- Korchi
- Korichi
- Kou
- Kouache
- Kouao
- Kouar
- Koukoui
- Kouoi
- Koval
- Kozlowska
- Krasevec
- Kressmann
- Krys
- La Fay
- Labarbe
- Labarriere
- Labasque
- Labastie
- Labroue
- Labrusse
- Labry
- Lacassin
- Lachal
- Lachevre
- Lachguer
- Lacomme
- Lacorre
- Lacrouts
- Laederich
- Laffay
- Lafuente
- Lagourgue
- Lagrave
- Lahaussois
- Lahlali
- Lajugie
- Lalami
- Lalloum
- Lamache
- Lamalle
- Lamart
- Lamaud
- Lamon
- Lamraoui
- Landron
- Langellier
- Langeron
- Langin
- Langman
- Lankar
- Lanoy
- Lanty
- Laouari
- Lapalu
- Larche
- Laredo
- Larguier
- Larher
- Laroussinie
- Lascombes
- Lascoux
- Lassagne
- Lasselin
- Lathiere
- Latorre
- Latoui
- Latrach
- Latty
- Laugel
- Laumet
- Laupretre
- Lauras
- Laurendeau
- Laurie
- Lauron
- Laux
- Lavau
- Laveissiere
- Lavialle
