What is "mathaganeri"

Mathaganeri is a village in Tirunelveli District, Tamil Nadu, India. It's also called Mathaganaloor. Mathagai Mutharamman temple, Sriman Narayana Swamy temple, Manthai Sudalaimada Swamy temple, Manna Raja temple, Isakkiyamman temple, Therkathiyan, and many more famous temples can be found in Mathaganeri.