Last name 岛育夫 (岛育夫 
) , worldwide, is a very rare surname. The cognomen 岛育夫 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 岛育夫 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 岛育夫 | China |