Cognomen Pallithanam (Pallithanam 
) , around the globe, is a very rare surname. The last name Pallithanam is habitual in the United States, where it is an extremely rare surname, and India.
| VARIANT | COUNTRY |
|---|---|
| Pallithanam | India, United States |
| pallithanam luca matthai Indian cultivation pioneer (b. 1880) |
|
|
| joseph pallithanam Indian botanist (1915-1984), IN (b. 1915) |
|