Family name Tetsunori (Tetsunori 
) , globally, is a very rare surname. The surname Tetsunori is habitual in Germany, where it is a very rare surname, and Spain, where it is an extremely rare surname. Also, Tetsunori is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tetsunori | Germany, Spain, Malaysia, United States, Brazil |