Surname Шиматани (Shimatani 
, Шиматани 
) , globally, is a very rare cognomen. The surname Шиматани is habitual in New Zealand, where it is a very rare surname, the United States, where it is an extremely rare surname, and the United Kingdom. Measured by absolute frequency, it is the most numerous in the United States, New Zealand, and Russia. More frequently, Шиматани is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Shimatani | Japan, China, Malaysia, United States, New Zealand |
| Шиматани | Russia |