In all the world, Naotsune (Ии 
, Naotsune 
) is an extremely rare unisex first name. More prevalently, Naotsune is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ии | Kazakhstan, Russia, Ukraine, Armenia |
| Naotsune | Brazil, United States |
|
endo naotsune samurai (b. 1531) |
|
| matsudaira naotsune [松平直常] daimyo of the middle Edo period; 2nd lord of Akashi (b. 1679) |
|
|
| ii naotsune (b. 1693) |
|
|
| matsudaira naotsune [松平直恒] daimyo of the middle Edo period; 2nd lord of Kawagoe (b. 1762) |
|
|
| ii naotsune (b. 1799) |
|