Ezhuthachan (caste)
They mainly belong to the districts of Kozhikode, Malappuram, Palakkad and Thrissur of Kerala, has also presence outside and other parts of India. There are more people in the teaching sector in the community. Ezhuthachan is a caste who have teaching as a traditional profession. There is an organization representing the community as "Ezhuthachan Samajam".
Roozahang
Roozahang (روزآهنگ) is the Avestan language name of a Zoroastrian benevolent divinity associated with life-bringing rainfall and fertility. Roozahang or Tishtrya is Tir in Middle- and Modern Persian. As has been judged from the archaic context in which Tishtrya (Roozahang) appears in the texts of the Avesta, the divinity/concept is almost certainly of Indo-Iranian origin.