Worldwide, กุลธรี (กุลธรี 
) is a very rare largely feminine, but seldom masculine first name. The given name กุลธรี is habitual in South-eastern Asia, particularly Thailand, where it is a very rare mostly girly, but uncommonly male name.
| VARIANT | COUNTRY |
|---|---|
| กุลธรี | Thailand |
ชินศิริ, คงฤทธิ์, ศรีสุข, and จันทร์หอมประดิษฐ์