How to bind Layout with Model in MVC?

The only problem that you will face with strongly typed Layout that Model needs to populated in each view referencing that layout and it is really hectic.

The solutions are:-

1.  Use a Base View Model and inherit all models with that.
2. Create a Action Filter (You don't need to populate model each time in every view)

https://www.sharpencode.com/article/MVC/filters-in-asp-net-mvc/actionfilter