Surname Jainarine (Jainarine 
) , globally, is a rare family name. The surname Jainarine is habitual in Trinidad and Tobago, where it is quite a rare surname, Jamaica, where it is a rare surname, and Canada, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in the United States, Jamaica, and Trinidad and Tobago. Also, Jainarine is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jainarine | Canada, Jamaica, Venezuela, United States, Trinidad and Tobago |