Is it possible to use a frames marker name and append it to the file name upon export? I am batch rendering files and it would really help me if I could add the marker name of the frame being rendered to the name of the output file. So for example my marker is called 'front_view' and the file name for that rendered frame would be 'front_view_objectname.png' or at least 'front_view.png','back_view.png' etc.

I searched online and couldn't find an answer.
No, this isn't supported, however there are some options you could try instead.


Stamp the marker name into the file and read the marker name back out later. (JPEG, EXR, PNG support writing stamp data into the file) 
Write a pre-render handler to impliment this with a python script, so before rendering, change the name based on the marker (I didn't check this works, only some settings can be changed while rendering). (See: http://www.blender.org/documentation/blender_python_api_2_71_release/bpy.app.handlers.html)
Render marker ranges - See: https://blender.stackexchange.com/a/15373/55 triggered by a python script.