Cognomen Kusajima (Kusajima 
) , throughout the world, is a very rare surname. The surname Kusajima is characteristic of Philippines, where it is a very rare surname, Brazil, where it is an extremely rare surname, and the United States. Likewise, Kusajima is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kusajima | Philippines, Brazil, United States, India, China |