Paris - Île-de-France
- Liuu
- Liva
- Livartowski
- Livaudais
- Livingstone
- Livio
- Livolant
- Livoni
- Livonniere de
- Livoreil
- Livrozet
- Livry Level
- Lizambard
- Lizarralde
- Lizart
- Lizion
- Lizzul
- Lizée
- Liégeois
- Liénard
- Ljubisavljevic
- Ljutic
- Llacer
- Llafia
- Llagonne
- Llamazares
- Llambrich
- Llanes Ortiz Vieira
- Llbv
- Llecha Llop
- Llewellyn
- Llinas
- Llodra
- Llorente
- Lloris
- Lo Cascio
- Lo Casto
- Lo Giudice
- Lo Meo
- Lo-re
- Loaiza Bermudez
- Loan
- Loann
- Loba
- Lobacheva
- Lobato de Faria
- Lobermann
- Lobey
- Lobez
- Lobies
- Lobjoie
- Lobko
- Lobo Baylao
- Lobre
- Lobrichon
- Lobut
- Locaflat
- Locarni
- Locci
- Lochanski
- Lochouarn
- Locke
- Lockman
- Locko
- Locks
- Locoche
- Locoge
- Locoh
- Locquard
- Locquin
- Locret
- Locus
- Loddo
- Lodhi
- Lodi
- Lodé
- Lodéon
- Loe-mie
- Loemba
- Loens
- Loes
- Loeuil
- Loeuillot
- Loeung
- Loewenton
- Loff
- Loff Fernandes
- Lofstrom
- Logeat
- Logelin
- Logereau
- Logier
- Lognone
- Logvina
- Loh
- Lohner
- Lohourignon
- Lohues
- Loiacono
- Loidreau