Paris - Île-de-France
- Lo Monaco
- Lobrot
- Locher
- Locqueneux
- Loeper
- Loesch
- Lofficial
- Loffredo
- Loge Gardien
- Logeart
- Logerot
- Loget
- Logre
- Lohez
- Loichot
- Loizon
- Lokmane
- Lokossou
- Lokpo
- Lollia
- Lollichon
- Lolliot
- Lombaerde
- Lombardini
- Lomet
- Lon
- Lonchampt
- 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
- Lorquin
- Lorsignol
- Lorthioir
- Losi
- Lossec
- Loste
- Lostis
- Losy
- Lota
- Lother
- Lotode
- Loua
- Louafi
- Louanchi
- Louault
- Loubaki
- Loubaresse
- Loubry
- Louche
- Louchene
- Louedec
- Louineau
- Louis Dreyfus
- Louisa
- Louisor
- Louit
- Loulergue
- Loulizi
- Loumou
- Lounissi
- Lourdelet
- Lourdin
- Lourimi
- Lourties
- Lousky
- Loussert
- Louvard
- Louvion
- Loux
- Lovera
- Lovett
- Lozevis
- Lubek
- Lucile
- Lucius
- Lucot
- Lucotte
- Lugagne Delpon
- Lugnier
- Luiggi
