All around the world, ระยับ (Rayap 
, ระยับ ) is a rare gender-neutral first name. The first name ระยับ is habitual in Thailand, where it is a very rare unisex name, Indonesia, where it is a very rare masculine name, and India, where it is an extremely rare epicene name. Likewise, ระยับ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rayap | Thailand, Malaysia, India, Indonesia |
| ระยับ | Thailand |