Orléans 45000 - Centre
- Kabylo
- Kaczmarek
- Kaddour
- Kaddouri
- Kafi
- Kah
- Kaid-gherib
- Kalloubi
- Kamin
- Kaminski
- Kandza
- Kapfer
- Kara
- Karam
- Karczewski
- Karim
- Karmouch
- Karpeltzeff
- Karrai
- Kaseka
- Kasmi
- Kasongo
- Kassa
- Kayan
- Kazal
- Kebbi
- Kebour
- Keboussa
- Kelagopian
- Keller
- Kenga
- Kerdraon
- Kermekian
- Kerneur
- Kerrien
- Kervankiran
- Kervran
- Kessouar
- Ketchian
- Khabet
- Khachane
- Khachcha
- Khadjou
- Khadre
- Khairallah
- Khaldoun
- Khaled
- Khallouf
- Khemane
- Khemissi
- Khezami
- Khouzeimi
- King
- Kiyindou
- Klingemann
- Kloppmann
- Klosner
- Kocabicak Veysel Le
- Koita
- Koite
- Koko
- Konte
- Kopp
- Koroma
- Kosakewitch
- Kouadri
- Kouame
- Koukouna
- Koulali
- Koulibaly
- Kourrad
- Kovac Tikmajer
- Kowalski
- Koyassambia Douba
- Koyuncu
- Kozubski
- Kroetz
- Kroubo Dagnini
- Krucker
- Krzywdziak
- Ktaib
- Kun-moreau
- Kwantes
- L'homer
- La Brande
- Laajili
- Laamarti
- Labaye
- Labbé
- Labidi
- Labrousse
- Labussiere
- Lach
- Lachartre
- Lachhab
- Ladou
- Lafaix
- Lafaye
- Lafitte
- Lafond