Cognomen Kethavath (Kethavath 
) , globally, is a common family name. The family name Kethavath is habitual in Bahrain, where it is quite a rare surname, India, and Qatar, where it is a rare surname. Measured by absolute frequency, the name is most common in India, Saudi Arabia, and United Arab Emirates. Much less frequently, Kethavath is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kethavath | United Arab Emirates, Oman, Bahrain, India, Saudi Arabia |