Around the world, Tsaih (Tsaih 
) is an extremely rare masculine given name. Likewise, Tsaih is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tsaih | South Africa, United States |
| peih-ling tsaih researcher (ORCID 0000-0002-0128-9630) |
|
|
| rua-huan tsaih Ph.D. University of California, Berkeley 1991 |
|
|
| shirng-wern tsaih researcher |
|