Paris - Île-de-France
- Loget
- Logre
- Lohez
- Loho
- Lohou
- Loichot
- Loirat
- Loiselle
- Lollbeeharry
- Lolley
- Lollichon
- Lombardini
- Lomet
- Lonchampt
- Lonczont
- Londero
- Longatte
- Longchamp
- Longeville
- Lonjon
- Lopes Da Costa
- Lopes Dos Santos
- Lopes Rodrigues
- Lopes Silva
- Lopez Garcia
- Loppy
- Lopvet
- Lopy
- Lorang
- Lore
- Loreau
- Lorenc
- Lorenzon
- Lorette
- Loridon
- Lorient
- Lorimy
- Loris
- Lortholary
- Losi
- Lossec
- Lostis
- Losy
- Lota
- Lothore
- Loua
- Louafi
- Louazani
- Loubaki
- Loubry
- Louche
- Louchene
- Loudghiri
- Louedec
- Louessard
- Louguet
- Louineau
- Louis Dreyfus
- Louis-lucas
- Louisa
- Louiserre
- Loukil
- Loulergue
- Loulizi
- Lounissi
- Loupiac
- Loupy
- Lourdelet
- Lourdin
- Lourties
- Loussert
- Loussier
- Louvat
- Louvion
- Lovera
- Loye
- Lubek
- Lucarini
- Lucazeau
- Lucbert
- Lucero
- Lucio
- Lucius
- Lucot
- Lucy
- Ludet
- Lugol
- Luguern-tran Nu
- Luiggi
- Luisada
- Luissint
- Lukas
- Luksenberg
- Lula
- Lun
- Lundgren
- Lupescu
- Luret
- Luro
- Lurot