Across the world, ระพีเพ็ญ (ระพีเพ็ญ 
) is a very rare feminine first name. The first name ระพีเพ็ญ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare female name.
| VARIANT | COUNTRY |
|---|---|
| ระพีเพ็ญ | Thailand |
วิชัยศึก, and พิชัยสวัสดิ์