Paris - Île-de-France
- Lippi
- Lips
- Liquard
- Lira Kornfeld
- Liron
- Lironis
- Lisbonis
- Lisiak
- Lisiecki
- Lison
- Liss
- Lissajoux
- Lisser
- List
- Litman
- Litoiu
- Little
- Livescault
- Lizardo
- Lizé
- Llanos
- Llense
- Llinares
- Lo Monaco
- Lob
- Lobrot
- Loch
- Loemba
- Loeper
- Loesch
- Lofficial
- Lofstrom
- Loge Gardien
- Logeart
- Logerot
- Loget
- Login
- Lohac
- Lohier
- Loho
- Lohou
- Loichot
- Loirat
- Loiseleux
- Loli
- Lollia
- Lollichon
- Lonchampt
- Lonczont
- Longchamp
- Longevialle
- Longeville
- Longfort
- Longhi
- Loos
- Lopes Da Costa
- Lopes Ferreira
- Lopes Ribeiro
- Lopes Silva
- Lopez Martinez
- Lopvet
- Lopy
- Loquin
- Lorang
- Lorber
- Lorca
- Lordet
- Lorenc
- Lorenzon
- Lorette
- Lori
- Lorient
- Lorimy
- Loro
- Lorthioir
- Lortholary
- Losada
- Losy
- Lota
- Lother
- Lotode
- Lotteau
- Lotthe
- Lotti
- Loubaki
- Loubat
- Loubry
- Louchez
- Louedec
- Louessard
- Louf
- Louiza
- Loulergue
- Loupiac
- Loupy
- Lourghi
- Lourme
- Lousky
- Loussert
- Loussier