Throughout the world, جياب (Giap 
, جياب 
, Jiab 
) is quite a rare male first name. The first name جياب is characteristic of Vietnam, where it is quite a rare male name, Kuwait, where it is a rare boy's name, and the Democratic Republic of the Congo. In absolute terms, the name is most common in Vietnam, the Democratic Republic of the Congo, and India. More frequently, جياب is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Giap | Vietnam, United States, Malaysia, Democratic Republic of the Congo, Indonesia |
| جياب | Jordan, Palestinian Territory, Saudi Arabia, Iraq, Yemen |
| Jiab | United States, Myanmar, Malaysia, India, Morocco |
| Giab | Kuwait, Philippines, United States, Malaysia, India |