Family name Utanga (Utanga 
) , globally, is a rare cognomen. The family name Utanga is habitual in Angola, where it is a rare surname, New Zealand, and Tanzania. Much less frequently, Utanga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Utanga | Tanzania, Angola, India, Australia, New Zealand |
| john utanga Cook Island New Zealand reporter and producer, NZ |
|
|
| joshua utanga cook Islands canoeist, NZ (b. 1988) |
|