Around the world, Ternahan (Ternahan 
) is an extremely rare unknown gender given name. Much more prevalently, Ternahan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ternahan | Canada, Australia, United States, United Kingdom, South Africa |
Sky, Tamara, Thelma, Thomas, Eileen, Harley, Hilary, Michael, Carolyn, Raymond, Richard, Dorothy, Lucille, Heather, Hillary, Shauneen, Jeanne, Patricia, Robert, Bonnie, Alex, Kate, Paul, John, Erin, Shaun, Carol, Barry, Diane, Gerry, Lorna, Sherry, Andrew, Cheryl, Carole, Philip, and Lillyanne