Family name Taniwa (Taniwa 
) , in all the world, is a very rare last name. The last name Taniwa is characteristic of Canada, where it is a very rare surname, New Zealand, and Nigeria, where it is an extremely rare surname. Also, Taniwa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Taniwa | Japan, China, Nigeria, United States, Canada |
| stan taniwa Japanese-Canadian artist, CA (b. 1941) |
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