Last name Sazawa (Sazawa 
) , all over the world, is a very rare surname. The surname Sazawa is habitual in Western Europe, particularly Austria, where it is a rare surname. Much less frequently, Sazawa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sazawa | Austria, India |
| hiroyuki sazawa researcher |
|
|
| kazuto sazawa researcher |
|