Dynamically Created Range Names In A Macro

I have 100s of name ranges in my spreadsheet. I am using a series of drop down boxes for the user to select the info that they want to see. Based on the dropdown box, the macro "dynamically generates" a range name from which to pull the info.

For instance, if they Select Manager = Terry, Analyst 1, and Month = Jan, then the range name would be JanTA1

The if statement would dynamically create this name by concatenating the info

If manager = Terry
mnger = "TA"
if analyst = 1
anlyst = 1
if month = Jan
mnth = "Jan"

rangename = mnth & mnger & anlyst

So, I am dynamically creating the range name based on user selections...then to display it, I want to set the display cell = to the value

Range("display cell").Value = Range(rangename).Value

The problem is, I am getting an object error every time I try to refer to a range this way.

If I type:
Range("display cell").Value = Range("JanTA1").Value, it works