Family name Sikwa (Sikwa 
) , throughout the world, is a rare surname. The surname Sikwa is habitual in Sub-Saharan Africa, particularly Botswana, where it is quite a rare surname, South Africa, where it is a rare surname, and Tanzania, where it is a very rare surname. Very seldom, Sikwa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sikwa | Tanzania, South Africa, Thailand, Botswana, Nigeria |