Családok — L
351 dokumentált család, amelynek neve L betűvel kezdődik.
- Laaban
- Labaton
- Labbos
- Labbouz
- Labi (Lavi)
- Lachina
- Lachs
- Lacis
- Lackenbacher
- Lacomba
- Ladányi
- Ladejinsky
- Laemmle
- Lagnado
- Lahat
- Lahegu
- Lahie
- Lahman
- Lahmi
- Lakatos
- Lakin
- Lalehzari
- Lallouf
- Lalloum
- Lalou
- Lamberg
- Lambert
- Lambrozo
- Lamdan
- Lamm
- Lampronti
- Lancar
- Landau
- Landauer
- Lander
- Landes
- Landesmann
- Landsberg
- Landsberger
- Landshuth
- Landsman
- Landsofer
- Lang
- Langbank
- Lange
- Langer
- Langfus
- Laniado
- Lankri
- Lanquar
- Lansky
- Lanternari
- Lanyado
- Lanzana
- Laor
- Lapajowker
- Lapapa
- Lapid
- Lapidus
- Lapin
- Lappert
- Lapworth
- Larat
- Laredo
- Lari
- Larizadeh
- Lasker
- Lasker-Schüler
- Laski
- Lasri
- Lassejower
- László
- Lateiner
- Latis
- Lattes
- Latzer
- Lau
- Laub
- Laudes
- Laufer
- Lauffmann
- Laupheimer
- Lautenberg
- Lauterbach
- Lauterpacht
- Lavagno
- Lavi
- Lavian
- Lavin
- Lavut
- Lawee
- Lax
- Lazar
- Lazard
- Lazarov
- Lazarus
- Lazowert
- Lazzaro
- Leah Imenou
- Leb
- Leban
- Lebensohn
- Leblis
- Lebovici
- Lebraty
- Lebreclit
- Lecerf
- Lechowitz
- Lederberg
- Lederer
- Lederhendler
- Ledermann
- Ledoux
- Lee
- Leeser
- Lefkowitz
- Lefschetz
- Lehfeldt
- Lehmann
- Lehner
- Leib
- Leiber
- Leibowitz
- Leibowitz (Kamenetz)
- Leichter
- Leichtling
- Leifer
- Leifer (Nadvorna)
- Leimdörfer
- Leiner
- Leiner (Izbica)
- Leiner (Radzyn)
- Leipziger
- Leiser
- Leiter
- Leivick
- Lekner
- Lelchuk
- Lellouche
- Lelti
- Lelyveld
- Leman
- Lemberger
- Lemel
- Lemkin
- Lemle
- Lempel
- Lenghi
- Lengyel
- Lenner
- Lensky
- Leo
- Leon
- Leonhard
- Leonina
- Leonzini
- Leperer
- Lerer
- Lerman
- Lerner
- Leshem
- Less
- Lessing
- Lessmann
- Letteris
- Letzter
- Lev
- Levaillant
- Levanon
- Levav
- Levenberg
- Levi
- Lévi (Israël, Grand Rabbin)
- Levi (Italie)
- Levi (tribu)
- Levi Bianchini
- Levi di Veali
- Levi Yitzhak de Berditchev
- Levi-Casos
- Levi-Montalcini
- Lévi-Strauss
- Levibran
- Leviim
- Levin
- Lévinas
- Leviné
- Levinger
- Levinson
- Levis
- Levison
- Levita
- Levitin
- Levitsch
- Levitsky
- Levitt
- Levner
- Levontin
- Levovitz
- Lévy (Alfred, Grand Rabbin)
- Lévy (Émile)
- Levy (Érythrée)
- Lévy-Bacrat
- Lévy-Bruhl
- Lewandowski
- Lewi
- Lewinsky
- Lewis
- Lewisohn
- Lewy
- Leydensdorff
- Lezajski
- Liber
- Libeskind
- Libin
- Libine
- Libowitz
- Lichaa
- Licht
- Lichtenberg
- Lichtenfeld
- Lichtenstadt
- Lichtenstein
- Lichtenthal
- Lichter
- Lichtigfeld
- Lichtman
- Lichtschein
- Licia
- Lida
- Lidor
- Lieben
- Lieber
- Lieberles
- Lieberman
- Lieblein
- Liebman
- Liebmann
- Liebrecht
- Liegi
- Lifshits
- Lifshitz
- Lilienblum
- Lilienthal
- Lima
- Limentani
- Lindemer
- Lindenbaum
- Lindenberg
- Lindenthal
- Linder
- Lindo
- Linetsky
- Lintup
- Lintz
- Lior
- Lipit-Ishtar
- Lipkind
- Lippe
- Lippmann
- Lipschitz
- Lipsky
- Lipszyc
- Lipton
- Liron
- Lisbona
- Liscia
- Lishansky
- Lisitzky
- Lispector
- Lissa
- Littman
- Litvak
- Liuzzi
- Livingston
- Livnat
- Livoli
- Liwer
- Lmahdouy
- Loans
- Löbl
- Locascio-Goldschmiedt
- Lodeserto
- Loeb
- Loeb (James de Loeb)
- Loethe
- Loevinson
- Loew
- Loewenstam
- Loewenstein
- Loewi
- Löffler
- Loghman
- Lok
- Lokey
- Lolli
- Lomzer
- Londinsky
- Lookstein
- Lopater
- Lopez
- Lopez-Rabello
- Lopian
- Loran
- Lorand
- Lorant
- Lorber
- Lorincz
- Lorschen
- Losa
- Loschitz
- Loubaton
- Lougassi
- Loulou
- Lourié
- Lousada
- Louski
- Louzoun
- Lovy
- Löw
- Lowenstam
- Lowenthal
- Lowey
- Löwisohn
- Löwy
- Lubavitcher
- Lublin
- Lubotzky
- Lucas
- Luft
- Luftschuetz
- Luisada
- Lukács
- Lumbroso
- Luntschitz
- Lupolianski
- Luria
- Lust
- Lustemberg
- Lustig
- Lustiger
- Lutomirsky
- Lutsky
- Luttinger
- Lutz
- Lux
- Luxemburg
- Luzon
- Luzzatto
- Lyon-Caen
- Lyons
- Lyria