Throughout the world, Layber (Layber 
) is a very rare epicene first name. More frequently, Layber is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Layber | Brazil, United States, India, Myanmar, Peru |
Mr, Mario, Sonia, Alice, Aline, Andre, Astor, Clevy, Bruno, Bruna, Blake, Karen, Karla, Kevin, Paula, Paulo, Pedro, Roger, Renan, Darly, David, Dalva, Maria, Ieda, Iago, Ildo, Ms, Ana, Lea, Jon, Mara, Matt, Aldo, Rosa, Dara, Dina, Diego, Lara, Jane, Jair, Jose, Joao, Jean, Elma, Elci, Elza, Edir, Vera, Luiz, and Dilma