Orléans 45000 - Centre
- Kerdraon
- Kermekian
- Kerneur
- Kerrien
- Kervankiran
- Kervran
- Kessouar
- Ketchian
- Khabet
- Khachane
- Khachcha
- Khadjou
- Khadre
- Khairallah
- Khaldoun
- Khaled
- Khallouf
- Khemane
- Khemissi
- Khezami
- Khoulaly
- Khouzeimi
- King
- Kiyindou
- Klingemann
- Kloppmann
- Klosner
- Kocabicak Veysel Le
- Koita
- Koite
- 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
- Labrousse
- Labussiere
- Lach
- Lachartre
- Lachhab
- Ladou
- Lafaix
- Lafaye
- Lafitte
- Lafond
- Lafont
- Lafosse
- Lagadec
- Lagneau
- Lagrange
- Lagrue
- Lahaye
- Lahrache
- Laignel
- Lailler
- Lakhdar
- Lakhloufi
- Lallement
- Lalo
- Lalubin
- Laluque
- Lam
- Lamarque
- Lamaury
- Lambin
- Lambron
- Lamkadem
- Lampietti
- Lancial
- Landais
- Landois
- Landu
- Lang
- Langella
- Langeron
- Langlade
- Langlet