- Laura Ketchum to Eli Ketchup
- Robert Ketchup to Jonathan Ketner
- Jordan Ketner to Larry Ketron
- Laura Ketron to Karen Ketter
- Karl Ketter to Jennifer Ketterhagen
- Joseph Ketterhagen to Jonathan Ketterman
- Joseph Ketterman to Brian Kettler
- Bruce Kettler to Mary Kettlewell
- Michelle Kettlewell to Ja Keum
- Jae Keum to Dean Kevin
- Dennis Kevin to Alex Key
- Alexander Key to Cora Key
- Cordell Key to Glen Key
- Glenda Key to Kristi Key
- Kristie Key to Nathaniel Key
- Neal Key to Tami Key
- Tammi Key to Bobbi Keyes
- Bobbie Keyes to Harry Keyes
- Harvey Keyes to Marsha Keyes
- Marshall Keyes to Vanessa Keyes
- Vera Keyes to Caitlin Keys
- Calvin Keys to Garry Keys
- Gary Keys to Lillie Keys
- Linda Keys to Scott Keys
- Sean Keys to Christine Keyser
- Christopher Keyser to Lucy Keyser
- Lynda Keyser to Charles Keyton
- David Keyton to Kiet Kha
- Kim Kha to Laxmi Khadka
- Mahesh Khadka to Samira Khalaf
- Sawsan Khalaf to Tania Khalid
- Tariq Khalid to Henry Khalil
- Hesham Khalil to Tarek Khalil
- Tariq Khalil to Aasif Khan
- Aasim Khan to Ansar Khan
- Anthony Khan to Claudia Khan
- Clement Khan to Gazala Khan
- Genghis Khan to Jaitoon Khan
- Jalal Khan to Madiha Khan
- Maha Khan to Mujeeb Khan
- Mujib Khan to Omair Khan
- Omar Khan to Sabeen Khan
- Sabeena Khan to Shahzeb Khan
- Shaida Khan to Tanya Khan
- Tanzeem Khan to Zuber Khan
- Zubia Khan to Xue Khang
- Ya Khang to Shefali Khanna
- Shiv Khanna to Sheri Khatib
- Sherry Khatib to Taslima Khatun
- Andy Khau to Kyi Khin
- Ma Khin to David Khoo
- Elaine Khoo to Abeer Khoury
- Abraham Khoury to Marianne Khoury
- Marie Khoury to Hong Khuong
- Hung Khuong to Thi Khuu
- Thien Khuu to Bruce Kibbe
- Bryan Kibbe to Vicki Kibbey
- Virginia Kibbey to Andrea Kibler
- Andrew Kibler to Leslie Kibler
- Lester Kibler to Mohammed Kibria
- Chris Kibsgaard to John Kickler
- Thomas Kickler to Alexis Kidd
- Alfred Kidd to Dallas Kidd
- Damian Kidd to Henry Kidd
- Herbert Kidd to Leslie Kidd
- Lester Kidd to Rebekah Kidd
- Regina Kidd to Wayman Kidd
- Wayne Kidd to Jacob Kidder
- Jacqueline Kidder to Tracy Kidder
- Travis Kidder to Steven Kidney
- Susan Kidney to Gail Kidwell
- Garland Kidwell to Pete Kidwell
- Peter Kidwell to Linda Kiedrowski
- Lisa Kiedrowski to Elsie Kiefer
- Emily Kiefer to Megan Kiefer
- Meghan Kiefer to Carol Kieffer
- Carolyn Kieffer to Maxine Kieffer
- Meagan Kieffer to Cindy Kiehl
- Clifford Kiehl to William Kiekhofer
- Mary Kieklak to Nancy Kiel
- Natalie Kiel to John Kielian
- Joseph Kielian to Marilyn Kiely
- Marion Kiely to Gail Kienitz
- Helen Kienitz to Ronald Kiepke
- David Kiepler to Rose Kieren
- Michael Kierig to Marilyn Kiernan
- Marion Kiernan to Alan Kies
- Alex Kies to Jennifer Kiesel
- Jerry Kiesel to Donald Kiesling
- Donna Kiesling to Catherine Kiester
- Charles Kiester to John Kievit
- Joseph Kievit to Daniel Kifle
- Dereje Kifle to Marvin Kiger
- Mary Kiger to Cameron Kight
- Carl Kight to Pamela Kight
- Patricia Kight to Irene Kijak
- Janet Kijak to Kelly Kiker
- Kenneth Kiker to Byong Kil
- Byung Kil to Patricia Kilborn
- Paul Kilborn to Wendy Kilbourne
- Willi Kilbourne to Debra Kilburn
- Denise Kilburn to Tammy Kilburn
- Tara Kilburn to Joyce Kilby
- Juanita Kilby to Eileen Kilcoyne
- Elizabeth Kilcoyne to John Kildahl
- Kathryn Kildahl to William Kilduff
- James Kildunne to Kim Kile
- Kimberly Kile to Clare Kiley
- Colin Kiley to Shane Kiley
- Shannon Kiley to Sarah Kilgo
- Scott Kilgo to Darrel Kilgore
- Darrell Kilgore to Jeremiah Kilgore
- Jeremy Kilgore to Melvin Kilgore
- Meredith Kilgore to Tracey Kilgore
- Traci Kilgore to Gerald Kilian
- Gloria Kilian to Thomas Kilkelly
- Timothy Kilkelly to Amanda Killam
- Amy Killam to Christian Killebrew
- Christina Killebrew to David Killeen
- Debora Killeen to Brooke Killen
- Bruce Killen to Steven Killen
- Susan Killen to Arnold Killian
- Arthur Killian to Irene Killian
- Isabelle Killian to Patti Killian
- Patty Killian to Clifford Killingbeck
- Clyde Killingbeck to Shawn Killings
- Shirley Killings to Lisa Killingsworth
- Lois Killingsworth to David Killion
- Dawn Killion to Shalimar Killion
- Shane Killion to Louis Killmeyer
- Mary Killmeyer to Margaret Killough
- Marie Killough to Adam Kilmer
- Alan Kilmer to Leroy Kilmer
- Leslie Kilmer to Ada Kilpatrick
- Adam Kilpatrick to Dwayne Kilpatrick
- Dylan Kilpatrick to Ladonna Kilpatrick
- Lance Kilpatrick to Sonja Kilpatrick
- Sonya Kilpatrick to Lois Kilroy
- Lorraine Kilroy to George Kilzi
- Aaron Kim to Boknam Kim
- Boksoon Kim to Chelsea Kim
- Chen Kim to Dan Kim
- Dana Kim to Easter Kim
- Ed Kim to Geraldine Kim
- Geum Kim to Heejeong Kim
- Heejin Kim to Hyeryeong Kim
- Hyeryung Kim to Inseop Kim
- Inshik Kim to Jeonga Kim
- Jeongae Kim to Jones Kim
- Jong Kim to Junsik Kim
- Junsoo Kim to Kristopher Kim
- Kristy Kim to Liane Kim
- Libby Kim to Mingu Kim
- Minh Kim to Nancy Kim
- Nang Kim to Ray Kim
- Raymond Kim to Seongeun Kim
- Seonghan Kim to Soohyung Kim
- Sooil Kim to Sungtae Kim
- Sungtaek Kim to Thu Kim
- Thuan Kim to Xuyen Kim
- Ya Kim to Youngdo Kim
- Youngdon Kim to Virginia Kimani
- Winnie Kimani to Danl Kimball
- Danny Kimball to Jess Kimball
- Jesse Kimball to Michelle Kimball
- Mickey Kimball to Tony Kimball
- Tonya Kimball to Linda Kimbell
- Lisa Kimbell to Patrick Kimber
- Paul Kimber to Lee Kimberlin
- Linda Kimberlin to Donald Kimberly
- Donna Kimberly to Bessie Kimble
- Beth Kimble to Florence Kimble
- Floyd Kimble to Laurie Kimble
- Laverne Kimble to Roy Kimble
- Royce Kimble to Mary Kimbler
- Matthew Kimbler to Bonnie Kimbrell
- Brad Kimbrell to Lucille Kimbrell
- Luther Kimbrell to Bryan Kimbro
- Calvin Kimbro to Alma Kimbrough
- Alonzo Kimbrough to Elnora Kimbrough
- Elsie Kimbrough to Lorenzo Kimbrough
- Loretta Kimbrough to Theoplis Kimbrough
- Theresa Kimbrough to Nathan Kime
- Nicholas Kime to Jane Kimes
- Janet Kimes to William Kimme
- Aaron Kimmel to Harriett Kimmel
- Harry Kimmel to Perry Kimmel
- Peter Kimmel to Donald Kimmelman
- Edward Kimmelman to Sarah Kimmey
- Scott Kimmey to Tammy Kimmons
- Teresa Kimmons to Carol Kimrey
- Carolyn Kimrey to Matthew Kimsey
- Melissa Kimsey to Ken Kimura
- Kenichi Kimura to John Kimzey
- Joseph Kimzey to Bradley Kinard
- Brandi Kinard to Kimberly Kinard
- Kristen Kinard to Paul Kinas
- Randall Kinas to Rhonda Kincade
- Richard Kincade to Danny Kincaid
- Darin Kincaid to Johnnie Kincaid
- Johnny Kincaid to Paige Kincaid
- Pam Kincaid to William Kincaide
- Willie Kincaide to Christine Kinch
- Christopher Kinch to Paul Kincheloe
- Phyllis Kincheloe to Shirley Kinchen
- Spencer Kinchen to Betty Kindall
- Brian Kindall to Alan Kinder
- Albert Kinder to Gordon Kinder
- Grace Kinder to Nora Kinder
- Norma Kinder to Eric Kindervater
- Louis Kindervater to Donald Kindle
- Donna Kindle to Amber Kindler
- Amy Kindler to Brian Kindred
- Brittany Kindred to Monica Kindred
- Myra Kindred to Carol Kindt
- Carolyn Kindt to Kyle Kiner