Globally, ธัญญาธร (ธัญญาธร 
, Thanlayatorn , Thanyayhorn ) is a rare predominantly female, but scarcely boy's given name. The forename ธัญญาธร is habitual in South-eastern Asia, particularly Thailand, where it is a rare principally feminine, but very infrequently male name.
| VARIANT | COUNTRY |
|---|---|
| Thonyathorn, ธัญญาธร, Thanyayhorn, Thanlayatorn | Thailand |
Thananyathorn, Thanyahthon, Thanyahtorn, Thanyathol, Thanyathor, Thanyathorne, Thanyayatorn, Thunyathorn, and Thunyatorn
ออไธสง, ธนนิมิตร, สิงห์สกุล, จันทร์ตะ, เรืองจินดา, รัตนวงษ์วิบูลย์, and เจริญสุข