Cognomen Sadas (Sadas 
) , in the entire world, is a rare last name. The surname Sadas is habitual in Lithuania, where it is quite a rare surname, New Zealand, where it is a rare surname, and Morocco, where it is a very rare surname. Measured by absolute frequency, it is commonest in India, China, and Vietnam. Also, Sadas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sadas | China, Vietnam, United States, India, Lithuania |