Across the world, เริงชัยภูมิ (เริงชัยภูมิ 
, Rerngchaiyaphum , Roengchaiyaphum ) is an extremely rare unknown gender forename. Much more frequently, เริงชัยภูมิ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rerngchaiyaphum, Roengchaiyaphum, เริงชัยภูมิ, Roengchaiyapoom | Thailand |