There are 235 unique female surnames beginning with L:

Lachenmaier	Lachenmeir	Lachenmier	Lackenmeir	LaDow	LaFaber	LaFever
LaHugh	Laird	Lake	Lamay	Lamb	Lambert	Lambka
Lambright	Lame	Lamme	Lamphere	Lamphier	Lampson	Lampton
Lamson	Lancaster	Lanchard	Landahl	Landaker	Landes	Landfair
Landis	Landon	Lane	Lang	Langbrake	Langhorn	Langstaff
Lansdown	Lanson	Lape	Lapp	Lara	Laraway	Larcom
Larcomb	Larimer	Larkins	Larkum	Larne	LaRoue	Larowe
Larrowe	Larson	LaRue	Lary	Lash	Lasky	Latham
Lathrop	Latimer	Latimore	Latron	Latson	Lattimer	Lauden
Lauer	Laughery	Laughlin	Laughorn	Laughrey	Lavender	Lawer
Lawler	Lawless	Lawne	Lawrence	Lawson	Lay	Layman
Laymaster	Layne	Layton	Layzell	Leach	League	Leaman
Leanar	Leary	Leaver	Lebailly	Lebroski	Leckey	Ledley
Lee	Leech	Leener	Leeper	Leffler	Legg	Leggaus
Lehman	Lehner	Leib	Leibold	Leidner	Leighly	Leighty
Leisure	LeMaster	LeMasters	Lemay	Lemhard	Lemley	Lemmon
Lenox	Lentz	Lenville	Leonard	Leonhard	Leonhardt	Leonhart
Lesher	Lester	Lett	LeVally	Levan	Levening	Lewallen
Lewellen	Lewis	Lidle	Liebhart	Ligens	Liggett	Liller
Lilley	Lillie	Lilly	Limes	Liming	Lincoln	Lind
Linder	Lindley	Lindsay	Lindsey	Line	Lines	Ling
Lingo	Lingrel	Lingrell	Lingsmore	Linn	Linsley	Linsly
Linton	Linville	Linzinmeir	Lisk	Lister	Liston	Littell
Little	Littler	Livingston	Lloyd	Loar	Lock	Locke
Locker	Lockhart	Lockwood	Loeffler	Loefler	Loesh	Logan
Logue	Lohr	Lombard	Lomerson	Long	Longacre	Longberry
Longbrake	Longshore	Longstreth	Lookabaugh	Looker	Looney	Loop
Loran	Lorance	Loring	Loschky	Losey	Losh	Louck
Loucks	Loudermilk	Lough	Louks	Love	Lovejoy	Loveland
Loveless	Low	Lowe	Lower	Lowery	Lowrey	Lowrie
Lowry	Loy	Loyd	Lozier	Lucas	Luckingbill	Lucus
Luellen	Luh	Lukenbill	Lumbard	Lundy	Lusch	Lute
Lutz	Lybarger	Lyda	Lyell	Lyles	Lyman	Lynch
Lynn	Lyon	Lyons	Lytle

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