Cognomen Jnathan (Jnathan 
) , throughout the world, is a very rare surname. The cognomen Jnathan is characteristic of Tanzania, where it is a very rare surname, Spain, and Nigeria, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in Tanzania, China, and Nigeria. Much less frequently, Jnathan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jnathan | Tanzania, United States, India, Nigeria, China |