Montpellier 34000 - Languedoc-Roussillon
- Khayi
- Khayzorane
- Khaznagi
- Kheder
- Khedim
- Kheira
- Khelfat
- Khelifa
- Khelladi
- Khellaf
- Khellafi
- Khemiri
- Khenouna
- Kherfouche
- Kherifi
- Khettal
- Khettar
- Khezami
- Khittouch
- Khorsi
- Khouiti
- Khounlotham
- Kiaku
- Kiar
- Kieba
- Kiesgen de Richter
- Kieu
- Kilic
- Kinfoussia
- Kinoo
- Kint
- Kircher
- Kirilmaz
- Kirojy
- Kirschleger
- Kirschner
- Kitar
- Klebert
- Klethi
- Kluk
- Knapp
- Knayaz
- Knezevic
- Kocak
- Kochan
- Kocher
- Kock
- Kodad
- Koechlin
- Koessler
- Kolijan
- Kongs
- Konig
- Konrath
- Kontrimaviciute
- Kor
- Korahanis
- Kordjani
- Koren
- Kosman
- Kouadri
- Kouadri Habbaz
- Kouakou
- Kouassi
- Koubba
- Koubiaa
- Kouchian
- Kouidrat
- Kouiss
- Kouji
- Kouka
- Koulibaly
- Kourouvakalis
- Kouy
- Kovacs
- Kovaleva
- Kowalski
- Kpodar
- Kraeber
- Krampac
- Kratz
- Kraus
- Kremmer
- Kreninger
- Kretchner
- Krieg
- Kruger
- Kubiak
- Kucia
- Kugler
- Kulikowski
- Kuntz
- Kurt
- Kurtz
- Kutek
- Kwekere
- Kwiatkowski
- L'heritier
- L'hermitte
- L'hermitte Delaplace