- Felicia Langford to Larry Langford
- Latonya Langford to Ron Langford
- Ronald Langford to Bobby Langham
- Bonnie Langham to Tina Langham
- Todd Langham to Harry Langhurst
- Robert Langhurst to James Langlais
- Janet Langlais to Bettie Langley
- Betty Langley to Ellen Langley
- Elmer Langley to Karen Langley
- Kari Langley to Nell Langley
- Nellie Langley to Tracey Langley
- Traci Langley to Dan Langlois
- Dana Langlois to Marion Langlois
- Mark Langlois to Shirley Langman
- Steven Langman to Elizabeth Langone
- Eugene Langone to William Langsdorf
- Amy Langseth to Carl Langston
- Carla Langston to Geraldine Langston
- Gertrude Langston to Lindsay Langston
- Lindsey Langston to Scottie Langston
- Sean Langston to Jay Langton
- Jean Langton to Elizabeth Langworthy
- Eugene Langworthy to Daniel Lanham
- Danielle Lanham to Lloyd Lanham
- Logan Lanham to Gloria Lani
- James Lani to Christopher Lanier
- Christy Lanier to Herman Lanier
- Hershel Lanier to Lucy Lanier
- Luke Lanier to Sasha Lanier
- Saundra Lanier to Jack Lanigan
- James Lanigan to Patrick Lanius
- Paul Lanius to Carolyn Lankford
- Carrie Lankford to Jenna Lankford
- Jennifer Lankford to Ralph Lankford
- Randale Lankford to Gregory Lanman
- Heather Lanman to Raymond Lanners
- Richard Lanners to Bruce Lanning
- Bryan Lanning to Kristina Lanning
- Kristy Lanning to Wilma Lanning
- Wilson Lanning to John Lannoye
- Mark Lannoye to Terry Lanoue
- Thomas Lanoue to David Lanphier
- Dorothy Lanphier to Jessica Lansdown
- John Lansdown to Terry Lansford
- Thomas Lansford to Ruth Lansing
- Ryan Lansing to Jim Lanter
- John Lanter to Carlos Lantigua
- Carmen Lantigua to Bobby Lantrip
- Brandon Lantrip to Clara Lantz
- Clarence Lantz to Kenneth Lantz
- Keri Lantz to Teresa Lantz
- Teri Lantz to Joseph Lanyon
- Justin Lanyon to Brian Lanza
- Bryan Lanza to Patrick Lanza
- Paul Lanza to Karen Lanzetta
- Linda Lanzetta to An Lao
- Ana Lao to Marjorie Lao
- Martha Lao to Janice Lapage
- Jennifer Lapage to Thomas Lapare
- Jack Lapari to Wayne Lape
- Wendy Lape to John Laperriere
- Joseph Laperriere to Russell Lapham
- Ruth Lapham to Sharon Lapier
- Tammy Lapier to Norma Lapierre
- Norman Lapierre to Larry Lapine
- Lawrence Lapine to Joseph Lapira
- Maria Lapira to Joanne Laplant
- John Laplant to Edmund Laplante
- Edna Laplante to Precious Laplante
- Rachael Laplante to Gloria Lapoint
- Gregory Lapoint to Cecelia Lapointe
- Cecile Lapointe to Leo Lapointe
- Leon Lapointe to Diane Lapolla
- Elizabeth Lapolla to Amanda Laporte
- Amy Laporte to Joyce Laporte
- Juan Laporte to Alex Laposi
- Edward Laposki to Karen Lapp
- Katherine Lapp to Joan Lappe
- John Lappe to Virginia Lappin
- William Lappin to Donna Laprairie
- James Laprairie to Joseph Laquaglia
- Anthony Laqualia to Antonio Lara
- Apolinar Lara to Corina Lara
- Cornelio Lara to Estella Lara
- Ester Lara to Irvin Lara
- Irving Lara to Leobardo Lara
- Leon Lara to Mickey Lara
- Migdalia Lara to Robin Lara
- Rochelle Lara to Todd Lara
- Tom Lara to Teresa Larabee
- Thelma Larabee to Ruth Laramee
- Scott Laramee to Frank Laras
- Maria Laras to Howard Larcombe
- John Larcombe to Susan Lardner
- Thomas Lardner to Arthur Laredo
- Arturo Laredo to Mario Lares
- Martha Lares to Angie Large
- Ann Large to Kyle Large
- Lana Large to Michael Largen
- Patricia Largen to Megan Largent
- Melissa Largent to James Laria
- Jose Laria to Roy Larimer
- Russell Larimer to Tammy Larimore
- Taylor Larimore to Dora Larios
- Dulce Larios to Nelson Larios
- Neri Larios to George Larison
- Glen Larison to Julie Lariviere
- Justin Lariviere to Esther Lark
- Eugene Lark to Thomas Larke
- William Larke to Clare Larkin
- Clarence Larkin to James Larkin
- Jamie Larkin to Max Larkin
- Meagan Larkin to Tracy Larkin
- Travis Larkin to Fred Larkins
- Frederick Larkins to Shirley Larkins
- Stacey Larkins to Michael Larmore
- Michelle Larmore to Ann Larocca
- Anna Larocca to Rocco Larocca
- Roger Larocca to Ashley Laroche
- Barbara Laroche to Marianne Laroche
- Marie Laroche to Joseph Larochelle
- Joyce Larochelle to Mark Larock
- Mary Larock to Maurice Larocque
- Megan Larocque to Anne Larosa
- Annette Larosa to Marie Larosa
- Marilyn Larosa to Colleen Larose
- Connie Larose to Nadine Larose
- Nancy Larose to Harold Laroux
- James Laroux to Jeff Larrabee
- Jeffrey Larrabee to Ana Larranaga
- Anthony Larranaga to Jose Larreynaga
- Maria Larreynaga to Benjamin Larrison
- Betty Larrison to Robert Larrow
- Ronald Larrow to Jennifer Larry
- Jeremy Larry to Van Larry
- Vanessa Larry to Britney Larsen
- Britt Larsen to Devin Larsen
- Devon Larsen to Hollie Larsen
- Holly Larsen to Kjell Larsen
- Klaus Larsen to Meghan Larsen
- Mel Larsen to Roy Larsen
- Royce Larsen to Werner Larsen
- Wesley Larsen to Astrid Larson
- Aubrey Larson to Charmaine Larson
- Chas Larson to Dinah Larson
- Dion Larson to Ginger Larson
- Gladyce Larson to Joellen Larson
- Joey Larson to Lawrence Larson
- Layne Larson to Marti Larson
- Martin Larson to Pauline Larson
- Pearl Larson to Signe Larson
- Sigrid Larson to Wd Larson
- Wendall Larson to Alisha Larue
- Allan Larue to Gilbert Larue
- Gina Larue to Nathan Larue
- Nellie Larue to Gloria Larussa
- Irene Larussa to Michelle Lary
- Mike Lary to Thomas Lasala
- Victoria Lasala to Maria Lasalle
- Marie Lasalle to Brian Lasater
- Bruce Lasater to James Lascala
- Jennifer Lascala to Andrew Lasco
- Charles Lasco to Kimberly Laser
- Kurt Laser to Gerald Lash
- Geraldine Lash to Stephen Lash
- Steve Lash to Andrea Lasher
- Andrew Lasher to Rebecca Lasher
- Renee Lasher to Denise Lashley
- Dennis Lashley to Norman Lashley
- Omar Lashley to Matthew Lashua
- Melissa Lashua to Diane Lask
- George Lask to Mildred Lasker
- Miriam Lasker to Mary Laski
- Matthew Laski to Amy Laskowski
- Andrea Laskowski to Peter Laskowski
- Philip Laskowski to Kathryn Lasky
- Kathy Lasky to Earl Lasley
- Earnest Lasley to Walter Lasley
- Wanda Lasley to Michael Laspada
- Philip Laspada to Curtis Lassabe
- Kenneth Lassabe to Maria Lassen
- Marie Lassen to Fred Lassetter
- Gary Lassetter to Deanna Lassiter
- Debbie Lassiter to Justin Lassiter
- Karen Lassiter to Sharon Lassiter
- Shaun Lassiter to Michael Lassonde
- Paul Lassonde to Shirley Last
- Star Last to Elijah Laster
- Elizabeth Laster to Melinda Laster
- Melissa Laster to Jose Lastiri
- Richard Lastiri to Linda Lasure
- Mary Lasure to Karen Lata
- Kiran Lata to Kareem Lateef
- Khalid Lateef to Angela Latham
- Angelia Latham to Dottie Latham
- Doug Latham to Karen Latham
- Karla Latham to Patty Latham
- Paul Latham to Zelma Latham
- Aaron Lathan to Scott Lathan
- Sean Lathan to Andrienne Lathon
- Eddie Lathon to Homer Lathrop
- Howard Lathrop to Sheri Lathrop
- Sherri Lathrop to Alexandra Latimer
- Alfred Latimer to Howard Latimer
- Hugh Latimer to Pauline Latimer
- Peggy Latimer to Fred Latimore
- George Latimore to Justin Latini
- Kathleen Latini to Melissa Latiolais
- Michael Latiolais to Stephen Laton
- Thomas Laton to Delia Latorre
- Denise Latorre to Theresa Latorre
- Thomas Latorre to Larry Latour
- Laura Latour to Mark Latronica
- Mary Latronica to Diane Latson
- Donald Latson to Eddie Latta
- Edith Latta to Sam Latta