Does a view exist in ASP.NET MVC?

Is it possible to determine if a specific view name exists from within a controller before rendering the view?

I have a requirement to dynamically determine the name of the view to render. If a view exists with that name then I need to render that view. If there is no view by the custom name then I need to render a default view.

I'd like to do something similar to the following code within my controller:

public ActionResult Index()
{
    var name = SomeMethodToGetViewName();

    // The 'ViewExists' method is what I've been unable to find.
    if (ViewExists(name))
    {
        retun View(name);
    }
    else
    {
        return View();
    }
}