Parekh is a surname commonly found among Jain families, especially in Gujarati Jain communities. Historically, many Parekhs have been connected with व्यापार, banking, and merchant traditions, which are important in Jain lay life.

In Jain context, it is usually a family or community name, not a separate sect or religious title.

If you want, I can also explain the Jain historical background of the Parekh surname.