Family name Sinnakutty (Sinnakutty 
) , all over the world, is a very rare cognomen. The family name Sinnakutty is habitual in South-eastern Asia, particularly Malaysia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sinnakutty | Malaysia |
Parwathy, Printhan, Muthalagi, and Balakrishnan