- Gerald Arth to Candice Arthur
- Candy Arthur to Faith Arthur
- Fannie Arthur to Kelley Arthur
- Kelli Arthur to Nathaniel Arthur
- Neal Arthur to Theodore Arthur
- Theresa Arthur to Patrick Arthurs
- Paul Arthurs to Rafael Artiga
- Ramon Artiga to Mary Artino
- Michael Artino to Emma Artis
- Eric Artis to Marquis Artis
- Marsha Artis to Yvonne Artis
- Zeb Artis to Leo Artman
- Linda Artman to Timothy Artrip
- Tina Artrip to Cory Artz
- Cynthia Artz to Kevin Arucan
- Michael Aruck to Jennifer Arvay
- John Arvay to James Arvidson
- Janet Arvidson to Martha Arvin
- Mary Arvin to Leticia Arvizo
- Linda Arvizo to Julia Arvizu
- Julian Arvizu to Chris Arwood
- Christopher Arwood to Joshua Ary
- Judith Ary to Adan Arzate
- Adela Arzate to Priscilla Arzate
- Rafael Arzate to Jaime Arzola
- James Arzola to Martha Arzu
- Martin Arzu to Reza Asadi
- Sara Asadi to Janet Asante
- Jennifer Asante to Denise Asaro
- Diane Asaro to Diane Asay
- Don Asay to Kathy Asbell
- Kay Asbell to Lucille Asberry
- Lula Asberry to Amanda Asbury
- Amber Asbury to Howard Asbury
- Hubert Asbury to Sandra Asbury
- Sandy Asbury to Danny Ascencio
- David Ascencio to Reynaldo Ascencio
- Ricardo Ascencio to Craig Asche
- Dale Asche to Andrew Ascher
- Ann Ascher to Richard Ascolese
- Robert Ascolese to Jennifer Asencio
- Jessica Asencio to Yonas Asfaw
- Jacob Asfeld to Cecilia Ash
- Cedric Ash to Henrietta Ash
- Henry Ash to Luke Ash
- Lula Ash to Sheila Ash
- Shelby Ash to Chris Ashbaugh
- Christina Ashbaugh to James Ashbee
- John Ashbee to Amy Ashburn
- Andrea Ashburn to Pauline Ashburn
- Peggy Ashburn to Carrie Ashby
- Carroll Ashby to Hattie Ashby
- Hazel Ashby to Margie Ashby
- Maria Ashby to Tameka Ashby
- Tamera Ashby to Cynthia Ashcraft
- Daisy Ashcraft to Kim Ashcraft
- Kimberly Ashcraft to Todd Ashcraft
- Tom Ashcraft to Linda Ashdown
- Lisa Ashdown to Hannah Ashe
- Harley Ashe to Ruth Ashe
- Ryan Ashe to Anna Asher
- Anne Asher to Geneva Asher
- Genevieve Asher to Martin Asher
- Marvin Asher to Wendy Asher
- Wesley Asher to Denise Ashford
- Dennis Ashford to Lee Ashford
- Leon Ashford to Theodore Ashford
- Theresa Ashford to Allison Ashley
- Allyson Ashley to Clifton Ashley
- Clint Ashley to Gale Ashley
- Garland Ashley to Juliet Ashley
- Julius Ashley to Marshall Ashley
- Martha Ashley to Ross Ashley
- Roxanne Ashley to Willa Ashley
- Willard Ashley to Evelyn Ashlock
- Floyd Ashlock to Duane Ashman
- Dwight Ashman to Anita Ashmore
- Ann Ashmore to June Ashmore
- Justin Ashmore to David Ashner
- Kenneth Ashner to Andrea Ashton
- Andrew Ashton to Gordon Ashton
- Grace Ashton to Michael Ashton
- Micheal Ashton to Karen Ashurst
- Larry Ashurst to Cameron Ashworth
- Candace Ashworth to Johnnie Ashworth
- Johnny Ashworth to Sheila Ashworth
- Shelby Ashworth to John Asimakopoulos
- Maria Asimakopoulos to Avery Askew
- Barbara Askew to Florence Askew
- Floyd Askew to Linwood Askew
- Lisa Askew to Sherri Askew
- Sherrie Askew to Donna Askin
- Doris Askin to Joe Askins
- John Askins to Michael Aslaksen
- Christopher Aslakson to Ronald Asleson
- Thomas Asleson to Dennis Asmus
- Diane Asmus to Thomas Asmussen
- Tiffany Asmussen to Jennifer Asper
- John Asper to Thomas Aspinwall
- Timothy Aspinwall to Elie Assaad
- Mahmoud Assaad to Salvatore Assante
- Stephen Assante to Sean Asselin
- Sharon Asselin to Felix Assouline
- Joseph Assouline to John Astacio
- Jonathan Astacio to Donna Astin
- Doris Astin to Anna Aston
- Anthony Aston to Raymond Aston
- Rebecca Aston to Estela Astorga
- Esther Astorga to Michael Astorino
- Mike Astorino to Santiago Astudillo
- Sara Astudillo to Jeffrey Asuncion
- Jennifer Asuncion to Jose Ataide
- Manuel Ataide to Hector Atayde
- Jessica Atayde to Catherine Atchison
- Cathy Atchison to Kelsey Atchison
- Kenneth Atchison to Wendell Atchison
- Wendy Atchison to Jeremy Atchley
- Jerry Atchley to Tracie Atchley
- Tracy Atchley to Peter Aten
- Phillip Aten to Justin Atencio
- Karen Atencio to Mary Ater
- Matthew Ater to Kathryn Atha
- Kathy Atha to Mary Athay
- Michael Athay to Elizabeth Atherton
- Ellen Atherton to Rena Atherton
- Rex Atherton to Julie Athey
- Justin Athey to Edwin Atienza
- Elizabeth Atienza to Raymond Atilano
- Rebecca Atilano to Jeremy Atkin
- Jerry Atkin to Aubrey Atkins
- Audra Atkins to Cornell Atkins
- Cortez Atkins to Faith Atkins
- Fannie Atkins to Jewel Atkins
- Jewell Atkins to Lorena Atkins
- Lorene Atkins to Olivia Atkins
- Ollie Atkins to Stephani Atkins
- Stephanie Atkins to Allyson Atkinson
- Alma Atkinson to Cheyenne Atkinson
- Chip Atkinson to Emanuel Atkinson
- Emerson Atkinson to Jasper Atkinson
- Jay Atkinson to Lenore Atkinson
- Leo Atkinson to Nathan Atkinson
- Nathaniel Atkinson to Sheree Atkinson
- Sheri Atkinson to David Atkison
- Elizabeth Atkison to Martin Atlas
- Marvin Atlas to Michelle Atnip
- Misty Atnip to Judy Atta
- Karen Atta to Mary Attard
- Michael Attard to Jeremy Attaway
- Jerry Attaway to Donna Atteberry
- Doris Atteberry to Thomas Attebury
- Tracy Attebury to Stephanie Atterton
- Stephen Atterton to James Atton
- Jennifer Atton to Mark Atty
- Martin Atty to George Atwater
- Gerald Atwater to Andrew Atwell
- Angel Atwell to Janice Atwell
- Janine Atwell to Shawn Atwell
- Sheila Atwell to Carroll Atwood
- Carter Atwood to Hazel Atwood
- Heather Atwood to Marian Atwood
- Marianne Atwood to Tommy Atwood
- Toni Atwood to Doris Au
- Dorothy Au to Phyllis Au
- Ping Au to Jason Aube
- Jean Aube to Guillaume Aubert
- Harold Aubert to Janet Aubin
- Janice Aubin to Alan Aubrey
- Albert Aubrey to Lee Aubrey
- Leo Aubrey to Larry Aubry
- Laura Aubry to Melissa Aubuchon
- Melvin Aubuchon to Barbara Auchter
- Charles Auchter to April Aucoin
- Arthur Aucoin to Lillian Aucoin
- Linda Aucoin to Danielle Audas
- David Audas to Sharon Audet
- Sheila Audet to Suzanne Audette
- Tammy Audette to Bret Aue
- Bruce Aue to Kurt Auer
- Larry Auer to Irving Auerbach
- Irwin Auerbach to Ann Aufiero
- Anthony Aufiero to John Augenblick
- Adam Augenstein to Jeffrey Auger
- Jennifer Auger to Karen Aughenbaugh
- Kevin Aughenbaugh to Richard Augugliaro
- Robert Augugliaro to Jacqueline August
- James August to Terri August
- Terry August to Jeffrey Auguste
- Jennifer Auguste to Farah Augustin
- Felix Augustin to Roselyn Augustin
- Rosie Augustin to Courtney Augustine
- Craig Augustine to Kari Augustine
- Karl Augustine to Ruth Augustine
- Ryan Augustine to Nancy Augustson
- Richard Augustson to Tyrone Augustus
- Valerie Augustus to Surinder Aujla
- Surjit Aujla to Richard Aul
- Robert Aul to Marilyn Auld
- Mark Auld to Michael Auletta
- Michele Auletta to Ann Ault
- Anna Ault to Joy Ault
- Joyce Ault to Vivian Ault
- Walter Ault to Valerie Aultman
- Vicki Aultman to Patricia Auman
- Paul Auman to William Aumiller
- George Aumock to Lin Aung
- Lwin Aung to Catherine Aurand
- Charles Aurand to Mary Aurelio
- Maureen Aurelio to Martin Aurigemma
- Mary Aurigemma to Richard Ausburn
- Robert Ausburn to Robert Ausman
- Ronald Ausman to Kathy Aust
- Kelly Aust to Kenneth Austerman
- Mark Austerman to Art Austin
- Artan Austin to Caryn Austin
- Casandra Austin to Darlene Austin