Cognomen Muthusubramanian (Muthusubramanian 
) , globally, is a rare surname. The surname Muthusubramanian is habitual in India, where it is an extremely rare surname, and the United States. Also, Muthusubramanian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Muthusubramanian | India, Malaysia, United States |
| nandini muthusubramanian researcher (ORCID 0000-0003-0332-0280) |
|
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| vikram muthusubramanian researcher |
|