Throughout the world, Krajco (Krajco 
) is an extremely rare unknown gender forename. Much more prevalently, Krajco is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Krajco | Czechia, United States, Argentina, France, Slovakia |
Lea, Janet, Jakub, Jozef, Tomas, Terry, Nolan, Elena, Martin, Magali, Milton, Michal, Sophie, Alyssa, Andrej, Amanda, Carson, Calvin, Kracjo, Daniel, Gaelle, Lauree, Louis, Grace, Ruben, Roman, Mary, Mark, Maly, Majo, Misa, Cody, Bill, Kyle, Rene, Lori, Laurie, Jose, Eric, Ivan, Maria, Marek, Mateo, Matus, Megan, Carly, Karla, Keith, Nina, and Lynnea