Worldwide, Sinnasamy (Sinnasamy 
) is a very rare boy's forename. The forename Sinnasamy is habitual in Malaysia, where it is a rare boy's name, and India, where it is an extremely rare boy's name. More prevalently, Sinnasamy is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Sinnasamy | Malaysia, Mauritius, India, Singapore, Sri Lanka |
Mr, Ahrty, Pream, Pooja, Puspa, Raman, Ratha, Radha, Deepa, Gowri, Louva, James, Jagan, Jegan, Nitya, Valli, Vashu, Maliga, Mohana, Morgan, Sekar, Santha, Selvi, Mogan, Ms, Sri, Aru, Miss, Andy, Asha, Bala, Kasi, Puan, Rani, Raja, Ragu, Devi, Davi, Gopu, Nagu, Huma, Madam, Mohan, Meena, and Santhi