Cognomen Kigwa (Kigwa 
) , in the entire world, is a rare surname. The surname Kigwa is characteristic of Tanzania, where it is a rare surname, Kenya, and Philippines, where it is an extremely rare surname. Very seldom, Kigwa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kigwa | Kenya, Philippines, Tanzania |