Around the globe, ไซนีย์ (ไซนีย์ 
) is a very rare largely girly, but uncommonly masculine first name. The first name ไซนีย์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare largely girly, but infrequently male name.
| VARIANT | COUNTRY |
|---|---|
| ไซนีย์ | Thailand |