Across the world, ザップ (Giap 
, Giáp , ザップ) is quite a rare predominantly boy's, but very infrequently feminine forename. The given name ザップ is characteristic of Vietnam, where it is quite a rare predominantly boy's, but scarcely girly name, the Democratic Republic of the Congo, where it is a rare masculine name, and Italy, where it is a very rare male name. In absolute terms, it is commonest in Vietnam, the Democratic Republic of the Congo, and the United States. More frequently, ザップ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Giap | Vietnam, United States, Malaysia, Democratic Republic of the Congo, Indonesia |
| Giáp | Vietnam, United States |