Family name 汐月 (汐月 
) , in the entire world, is a very rare surname. The family name 汐月 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More frequently, 汐月 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 汐月 | China |
| 汐月佐知子 Japanese actress, JP (b. 1982) |
|