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".
Azhuthayar
Azhuthayar is a tributary of the Pamba River, the third longest river in the South Indian state of Kerala. Like its parent river, it is also closely related to the legend of Lord Ayyappan, a popular Hindu deity worshipped mainly in Kerala. It flows through a place also named Azhutha, which is on the forest trek route from Erumeli to Sabarimala. It joins with Kakki river in a place named Triveni near Pamba, and they together the river Pamba, which ultimately flows around through towns and villages Ranni, Cherukolpuzha, Maramon, Aranmula, Chengannur, Parumala, Neerettupuram, Kavalam, Nedumudi and Thakazhi before joining Vembanad lake.