Paris - Île-de-France
- Lioux
- Lippe
- Lippert
- Lippi
- Lips
- Liquard
- Lira Kornfeld
- Liron
- Lironis
- Lisbonis
- Lisfranc
- Lisiak
- Lisiecki
- Liss
- Lissajoux
- Lisser
- Lissowski
- List
- Litaize
- Litman
- Litou
- Lizardo
- Liziard
- Lizé
- Ll
- Llense
- Llosa
- Lo Cicero
- Lob
- Lobrot
- Locqueneux
- Loeper
- Loesch
- Loevenbruck
- Loewenthal
- Lofficial
- Loffredo
- Loge Gardien
- Logeart
- Logerot
- Loget
- Login
- Logre
- Loho
- Lohou
- Loichot
- Loirat
- Loiseleux
- Loiselle
- Lolley
- Lollichon
- Lombardini
- Lonchampt
- Lonczont
- Londero
- Londono
- Longatte
- Longchamp
- Longeville
- Lonjon
- Lopato
- Lopes Da Costa
- Lopes Dos Santos
- Lopes Ferreira
- Lopes Rodrigues
- Lopes Silva
- Loppy
- Lopvet
- Lorang
- Lorber
- Lore
- Loreau
- Lorenc
- Lorenzon
- Lorette
- Loridon
- Lorien
- Lorient
- Lorimy
- Lorinquer
- Lorion
- Lortholary
- Losada
- Losi
- Lossec
- Lostis
- Losy
- Lota
- Lother
- Lothore
- Loua
- Louaas
- Louafi
- Louahem
- Louazani
- Loubaki
- Loubry
- Louche
- Louchez
- Loudghiri