Found a work around!
Since I was already incorporating the name into the file name as it was being uploaded, I used a calculated text column to extract the name of the employee.
The file name was set up to be "Evaluation - John Smith - 02", so I used the following formula to capture the text within the two " - " areas.
=LEFT((MID(Title,FIND(" - ",Title,1)+3,LEN(Title))),SEARCH(" - ",(MID(Title,FIND(" - ",Title,1)+3,LEN(Title))))-1)
This is probably the most convoluted solution possible, but I think it will do the trick!