Cognomen Mattam (Mattam 
) , globally, is quite a rare family name. The last name Mattam is habitual in Bahrain, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and India. In absolute terms, the name is most common in India, United Arab Emirates, and Indonesia. Much less frequently, Mattam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mattam | United Arab Emirates, United Kingdom, United States, India, Indonesia |
| abraham d. mattam Roman Catholic Bishop, IN (b. 1922) |
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| joseph mattam (b. 1935) |
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| mathew mattam Indian writer, IN (b. 1950) |
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Mr, Babu, Biju, Rama, Rani, Raja, Raju, Ravi, Devi, Guru, Lisa, Luke, Jose, John, Jojo, Jini, Jils, Jhon, Tomy, Tony, Teja, Tinu, Bala, Naga, Ajay, Anto, Ms, Sai, Sri, Ann, Anu, Abi, Aby, Ram, Leo, Jom, Tom, Uma, Manu, Mani, Majo, Saji, Siva, Suri, Syam, Alex, Alan, Ancy, and Nice