Family name Shanmugavalli (Shanmugavalli 
) , around the globe, is a very rare cognomen. The last name Shanmugavalli is habitual in Singapore, where it is a rare surname, Malaysia, where it is an extremely rare surname, and India. More frequently, Shanmugavalli is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Shanmugavalli | South Africa, Malaysia, Singapore, United States, India |
Ramu, Shanmugam, Sevugaperumal, Sonamuthu, Kandasamy, Ponnasamy, Narayanan, Sankarabagam, Srinivasan, Sakthivel, Kathiresan, Shanmugavel, Subramanian, Subramaniam, Namasivayam, Viswanathan, Sathiaseelan, Sivaprakasam, Ramachandran, Thiruchabai, Muthusamy, Murugesan, Marimuthu, Ravi, Pandy, Valli, Kannan, Poochi, Murugan, Paraman, Pandian, Ganesan, Manohran, Mathavan, Munusamy, Munuswamy, Anisetty, Arumugam, Krishnan, Ramasamy, Govindan, Nagasamy, Ramachandram, and Meenatchisundaram