Populate / Fill Combobox From Range Name?

I have a userform (uf_PaxInput) with a Combobox (cmb_flight_dest) which I am trying to populate from a worksheet range ("Dest") using the following code:

VB:
Sub LoadForm()
With uf_PaxInput.cmb_flight_dest
For Each Item In Range("Dest")
.AddItem
Next Item
End With
uf_PaxInput.Show
End Sub

The code seems to run okay however whent the form loads the combobox drops down to show only blank items to select. These blank items number them same number of items that are in my named range ("Dest").