Surname Mwanukuzi (Mwanukuzi 
) , around the world, is a rare cognomen. The surname Mwanukuzi is characteristic of Tanzania, where it is a rare surname, Norway, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mwanukuzi | Norway, United States, Tanzania |