Surname Thirunayukarasu (Thirunayukarasu 
) , worldwide, is an extremely rare last name. The family name Thirunayukarasu is characteristic of Northern America, particularly Canada, where it is an extremely rare surname. More frequently, Thirunayukarasu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thirunayukarasu | Canada, Malaysia |