Surname Tanisawa (Tanisawa 
) , in the world, is a very rare family name. The cognomen Tanisawa is habitual in Canada, where it is an extremely rare surname, Brazil, and the United States. Much less frequently, Tanisawa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tanisawa | Canada, China, Brazil, United States |