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Cognomen Sawa (Sawa
, Сава
, サワ
, along with others...) , globally, is a common family name. The cognomen Sawa is habitual in Eastern Europe, particularly Bulgaria, where it is quite a common surname, Moldova, and Poland, where it is quite a rare surname. Measured by absolute frequency, it is commonest in Japan, Bulgaria, and Nigeria. Also, Sawa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sawa | Japan, Indonesia, Poland, Nigeria, Algeria |
| Сава | Ukraine, Russia, Belarus, Bulgaria, Serbia |
| サワ | Japan |
| Савва | Ukraine, Moldova, Russia, Belarus, Bulgaria |
| 澤 | China |