Paris - Île-de-France
- Lobbe
- Lobermann
- Lobey
- Lobez
- Lobies
- Lobjoie
- Lobko
- Lobo Baylao
- Lobre
- Lobrichon
- Lobut
- Locaflat
- Locarni
- Locci
- Lochanski
- Lochouarn
- Locke
- Lockman
- Locko
- Locks
- Locoge
- Locoh
- Locquard
- Locquin
- Locret
- Locus
- Loddo
- Lodhi
- Lodi
- Lodéon
- Loe-mie
- Loemba
- Loens
- Loes
- Loeuil
- Loeung
- Loewenton
- Loff
- Loff Fernandes
- Lofstrom
- Logeat
- Logelin
- Logereau
- Logeswaran
- Logier
- Lognone
- Logvina
- Loh
- Lohman
- Lohner
- Lohourignon
- Lohues
- Loiacono
- Loichemol
- Loidreau
- Loie
- Loing
- Loinger
- Lois
- Loiselier
- Loisillier
- Loitron
- Lokhandwala
- Lokonda
- Lolita
- Loll
- Lollier
- Lolo
- Lolom
- Loloum
- Lomama
- Lomazzi
- Lombaert
- Lombardie
- Lombardot
- Lombarteix
- Lombroso
- Lomenech
- Lomi
- Lomon
- Lomonaco
- Lompo
- Lon
- Loncle de Forville
- Loncq
- Londaitsbehere
- Londiche
- Londner
- Londonio
- Long Thap
- Longa
- Longarini
- Longaud
- Longeard
- Longeaux
- Longepe
- Longeray
- Longeron
- Longi
- Longley Sinitsyna