Cognomen كاروث (Caruth 
, كاروث 
) , in the world, is quite a rare family name. The family name كاروث is characteristic of Trinidad and Tobago, where it is quite a rare surname, Jamaica, where it is a rare surname, and the United States. Measured by absolute frequency, this name is the most popular in the United States, the United Kingdom, and Trinidad and Tobago. Much less frequently, كاروث is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Caruth | Canada, United Kingdom, United States, South Africa, Trinidad and Tobago |
| كاروث | Yemen |