Cognomen Vellaichamy (Vellaichamy 
) , globally, is a rare surname. The last name Vellaichamy is characteristic of United Arab Emirates, where it is a rare surname, Qatar, and Singapore. Measured by absolute frequency, it is the most numerous in India, Malaysia, and United Arab Emirates. Likewise, Vellaichamy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Vellaichamy | United Arab Emirates, India, Singapore, Malaysia, Saudi Arabia |
|
ponraj vellaichamy (b. 1966) |
|
| vellaichamy m annapandian researcher (ORCID 0000-0001-6232-0091) |
|
|
| vellaichamy ganesan researcher |
|
|
| gautham vellaichamy researcher (ORCID 0000-0003-2345-8914) |
|
|
| adaikkalam vellaichamy researcher (ORCID 0000-0002-1740-1252) |
|
|
| vetrivel vellaichamy |
|