Paris - Île-de-France
- Lonczont
- Londero
- Londono
- Longatte
- Longchamp
- Longeville
- Lopato
- Lopes Da Costa
- Lopes Dos Santos
- Lopes Rodrigues
- Lopez Garcia
- Loppy
- Lopvet
- Lopy
- Lorber
- Lore
- Loreau
- Lorenceau
- Lorenzon
- Lorette
- Lorient
- Lorimy
- Loris
- Lorthioir
- Losi
- Lossec
- Lostis
- Losy
- Lota
- Lother
- Lotode
- Loua
- Louafi
- Louault
- Louazel
- Loubaki
- Loubaresse
- Loubry
- Louche
- Louchene
- Loudghiri
- Louedec
- Louineau
- Louis Dreyfus
- Louisa
- Loulergue
- Loulizi
- Loumou
- Lounissi
- Lourdelet
- Lourdin
- Lourimi
- Lourties
- Lousky
- Loussert
- Louvat
- Louvion
- Loux
- Love
- Lovera
- Lovett
- Lozevis
- Lubeigt
- Lubek
- Lucile
- Lucot
- Lucotte
- Lugnier
- Luiggi
- Lula
- Lulin
- Lun
- Lundgren
- Lupescu
- Luro
- Lutgen
- Luthringer
- Lutonadio
- Luttringer
- Lutumba
- Lux Lavomatique
- Luxereau
- Luzzato
- Ly Cong Kieu
- Lyautey
- Lydie
- Lyon Lynch
- Lysenko
- Léveillé
- M'barek
- M'barki
- Maadi
- Maalaoui
- Maalej
- Maameri
- Maaref
- Maatougui
- Mac Leod
- Macarez
- Machat
