Family name Kaufononga (Kaufononga 
) , worldwide, is a very rare last name. The surname Kaufononga is habitual in New Zealand, where it is a rare surname, Australia, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Kaufononga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kaufononga | New Zealand, United States, Australia |