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".
Sethlans (mythology)
In Etruscan mythology, Sethlans was the god of fire, the forge, metalworking, and by extension craftsmanship in general, the equivalent, though their names share no etymology, to Greek Hephaestus, Egyptian Ptah and the Roman Vulcan. Sethlans is one of the indigenous Etruscan gods. In Etruscan arts Sethlans may be identified by his tools, the hammer and tongs of the blacksmith, and by the "pileus" or conical cap he wears.