Around the globe, อรรถพันธุ์ (อรรถพันธุ์ 
) is a very rare unisex given name. The given name อรรถพันธุ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare gender-neutral name. More frequently, อรรถพันธุ์ is the last name as well as the forename.