Last name Muthik (Muthik 
) , worldwide, is a very rare cognomen. The surname Muthik is habitual in Indonesia, where it is a very rare surname, India, where it is an extremely rare surname, and the United States. Very seldom, Muthik is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Muthik | India, United States, Indonesia |