In the entire world, Jeng Jeng (Jeng Jeng 
) is a rare largely feminine, but seldom boy's forename. The forename Jeng Jeng is characteristic of South-eastern Asia, particularly Philippines, where it is a very rare dominantly girly, but uncommonly male name. Much less frequently, Jeng Jeng is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jeng Jeng | Philippines, Ecuador, United States |