Cognomen Koyamparambath (Koyamparambath 
) , globally, is an extremely rare last name. The last name Koyamparambath is habitual in Southern Asia, particularly India, where it is an extremely rare surname. Likewise, Koyamparambath is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Koyamparambath | India |