Surname Isufu (Isufu 
) , around the world, is a rare cognomen. The cognomen Isufu is habitual in Nigeria, where it is a rare surname, Libya, and Greece, where it is a very rare surname. Likewise, Isufu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Isufu | Libya, India, Nigeria, Greece |