Throughout the world, Diana Julieth (Diana Julieth 
) is a very rare primarily girly, but very infrequently boy's forename. The forename Diana Julieth is characteristic of Latin America and the Caribbean, particularly Colombia, where it is a very rare girly name.
| VARIANT | COUNTRY |
|---|---|
| Diana Julieth | Costa Rica, Spain, Colombia, Ecuador, Peru |
Martinez, Intencipa, Ortiz Gomez, Patiño Patarroyo, and Gonzalez Avila