Around the globe, เธียรกนก (เธียรกนก 
) is a very rare gender-neutral given name. The first name เธียรกนก is habitual in South-eastern Asia, particularly Thailand, where it is a very rare gender-neutral name.
| VARIANT | COUNTRY |
|---|---|
| เธียรกนก | Thailand |
สัจจะหฤทัย, จุฑาพรมณี, and โพธิสาร