Throughout the world, Шамшай (Shamshay 
, Shamshai , Шамшай 
) is a very rare gender-neutral first name. The forename Шамшай is characteristic of Southern Asia, particularly India, where it is an extremely rare epicene name. Likewise, Шамшай is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Shamshay | Malaysia, United States, India |
| Shamshai | India, Malaysia |
| Шамшай | Kyrgyzstan, Kazakhstan, Russia |