Surname Masahira (Masahira 
) , across the world, is a rare last name. The family name Masahira is characteristic of Taiwan, where it is a rare surname, and the United States, where it is an extremely rare surname. Likewise, Masahira is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Masahira | Japan, Singapore, Taiwan, India, Brazil |