Around the world, Pachaiyappan (Pachaiyappan 
) is a rare boy's given name. The given name Pachaiyappan is habitual in Southern Asia, particularly India, where it is a very rare male name. Likewise, Pachaiyappan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Pachaiyappan | India, Malaysia, United States, South Africa |
| pachaiyappan rajamalli researcher |
|