Last name Thanaraj (Thanaraj 
) , around the globe, is a rare surname. The family name Thanaraj is habitual in Sri Lanka, where it is quite a rare surname, Malaysia, where it is a rare surname, and Qatar. Measured by absolute frequency, this name is the most popular in Malaysia, Sri Lanka, and India. Likewise, Thanaraj is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thanaraj | Saudi Arabia, Malaysia, India, Sri Lanka, Singapore |
| thangavel alphonse thanaraj researcher |
|
|
| mrunalini thanaraj researcher |
|
|
| k. thanaraj Malaysian footballer, MY (b. 1986) |
|