Family name நீலகண்டன் (Neelakantan 
, நீலகண்டன்) , throughout the world, is quite a rare surname. The cognomen நீலகண்டன் is habitual in Western Asia, particularly United Arab Emirates, where it is quite a rare surname, Qatar, and Oman, where it is a rare surname. In absolute terms, it is commonest in India, United Arab Emirates, and the United States. Also, நீலகண்டன் is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Neelakantan | Oman, United States, India, Singapore, United Arab Emirates |