Family name Niizawa (Niizawa 
) , worldwide, is a rare surname. The family name Niizawa is habitual in Argentina, where it is a very rare surname, the United States, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Niizawa | Mexico, Brazil, Canada, United States, Argentina |
| ignacio niizawa researcher |
|
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| yuki niizawa Japanese water polo player (b. 1997) |
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Mae, Scott, Cesar, Pablo, Derek, David, Linda, Tracy, Matias, Miguel, Sandra, Alison, Aldana, Dustin, Lynsey, Janice, Javier, Johnny, Teresa, Tracey, Nodoka, Esther, Seiji, Harold, Maria, Yuki, Roy, Guy, Joe, Sean, Stan, Alan, Andy, Carl, Rosa, Rina, Doug, Lisa, Lynn, Joey, Jeff, Judy, Jill, Todd, Evan, Hugo, Yoko, Yuzo, and Warisa