Family name Vilayutham (Vilayutham 
) , all over the world, is a very rare last name. The last name Vilayutham is habitual in Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Vilayutham | Malaysia, India |
Amani, Vijakumari, Vijaykumari, and Vijayakumari