Last name Kajara (Kajara 
) , across the world, is a rare cognomen. The family name Kajara is habitual in Sub-Saharan Africa, particularly Tanzania, where it is a rare surname, Uganda, and Nigeria, where it is a very rare surname. Measured by absolute frequency, it is commonest in Tanzania, Uganda, and India. Also, Kajara is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kajara | Tanzania, United States, India, Nigeria, Uganda |