I'm not totally sure which font object this would go on, but in the vein of colormaps (#15616), it be helpful if you could get a rendering of the font and pull up a font_list (realized I couldn't get a font working 'cause I spelled it wrong).

Was inspired by this blog post that does this: jonathansoma.com/lede/data-studio/matplotlib/list-all-fonts-available-in-matplotlib-plus-samples/

The hard part here is deciding if it's something that would be accepted and on which object it should go.