This pin hangs S hooks from a closet rod...
Here is a really cute broom holder made vintage style! Also The "Cup Hooks" (the hooks that are made to hold coffee mugs) The large size WILL hold booms! I made one for us with the cup hooks!
This doesn't exactly use hooks, but we made a wall-mounted broom holder- and it could be adjusted to hold more brooms and/or mops. https://jessicawellinginteriors.com/small-laundry-room-makeover/
This just calls for using hooks:
I have wire shelves in my pantry and S hooks are fabulous for hanging anything like a broom.
I really like your idea. I could hang a wire shelf and that would work
We have a stainless steel 4 tiered rack in our room off the kitchen, I use large S hooks to hang pots and pans, also the broom with the dustpan attached to it. So handy.
This is one of the best space-saving broom holders that I have come across. Good for other long handled household items as well.