Family name Sdfsd (Sdfsd 
) , around the world, is a rare surname. The surname Sdfsd is characteristic of Taiwan, where it is a rare surname, New Zealand, and Singapore, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Taiwan, China, and Vietnam. Likewise, Sdfsd is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sdfsd | Vietnam, Burundi, United States, Taiwan, China |