Around the world, ชัยเจริญ (ชัยเจริญ 
, Chaijaroen 
, Chaichareon ) is a rare boy's first name. The forename ชัยเจริญ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare boy's name. More prevalently, ชัยเจริญ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Chaijaruan, Chaichareon, ชัยเจริญ | Thailand |
| Chaijaroen | Thailand, United States |
Chaeocharoen, Chaeycharoen, Chaeyjaroen, Chaiagroen, Chaicahroen, Chaicaroen, Chaichalern, Chaichaloen, Chaichamreon, Chaichamroen, Chaichaonarong, Chaicharean, Chaichareang, Chaicharearn, Chaichareoen, Chaichareom, Chaicharern, Chaichareun, Chaicharoen, Chaicharoey, Chaicharone, Chaicharuen, Chaicheroen, Chaichroen, Chaiicharoen, Chaijalearn, Chaijamroen, Chaijanroen, Chaijaraun, Chaijarearn, Chaijareon, Chaijarern, Chaijaroan, Chaijaroeb, Chaijaroong, Chaijarorn, Chaijaroun, Chaijaruean, Chaijaruen, Chaijumroen, Chaileecharoen, Chaileejaroen, Chaimaroeng, Chaimchareun, Chairiucharoen, Chaiyacharoen, Chaiyajaroen, Chaycharern, Cheayjareon, and Jayacharoen