VBA Excel - Finding where all names are used in Workbook - excel

Question

I'm looking for some VBA code or reference that is able to locate all places in a workbook (or possibly outside, but that is not a normal use for me). I'm using Excel 2010 (for now).
I am recording the full list of names, their sources, formulas, and where they are used. I have the first several from the names class, but the "where they are used" method is time consuming, even when turning off Excel update actions.
I have seen multiple references to this code (below) in various sites but this is a time consuming method. (I reference certain names in large amounts, like the thousands).
Code below from: https://excelhelphq.com/how-to-find-all-dependent-cells-outside-of-worksheet-and-workbook-in-excel-vba/
Sub messageBoxCellDependents()
Dim SelRange As Range
Set SelRange = Selection
MsgBox findDepend(SelRange) 'show user dependent cells in a pop up message box
End Sub
Function fullAddress(inCell As Range) As String
fullAddress = inCell.Address(External:=True)
End Function
Function findDepend(ByVal inRange As Range) As String
Dim sheetIdx As Integer
sheetIdx = Sheets(inRange.Parent.Name).Index
If sheetIdx = Worksheets.Count Then 'vba bug workaround
Sheets(sheetIdx - 1).Activate
Else
Sheets(Worksheets.Count).Activate
End If
Dim inAddress As String, returnSelection As Range
Dim i As Long, pCount As Long, qCount As Long
Set returnSelection = Selection
inAddress = fullAddress(inRange)
Application.ScreenUpdating = False
With inRange
.ShowPrecedents
.ShowDependents
.NavigateArrow False, 1
Do Until fullAddress(ActiveCell) = inAddress
pCount = pCount + 1
.NavigateArrow False, pCount
If ActiveSheet.Name <> returnSelection.Parent.Name Then
Do
qCount = qCount + 1
.NavigateArrow False, pCount, qCount
findDepend = findDepend & fullAddress(Selection) & Chr(13)
On Error Resume Next
.NavigateArrow False, pCount, qCount + 1
Loop Until Err.Number <> 0
.NavigateArrow False, pCount + 1
Else
findDepend = findDepend & fullAddress(Selection) & Chr(13)
.NavigateArrow False, pCount + 1
End If
Loop
.Parent.ClearArrows
End With
With returnSelection
.Parent.Activate
.Select
End With
Sheets(sheetIdx).Activate 'activate original worksheet
End Function
However, when using the "Trace Dependents" feature in the Ribbon, the arrows and references produced take only as long as it takes for the arrows (when in sheet) to render on screen, which appears to me like there is a recorded list of where items are used (at least within a workbook).
Does this list actually exist? Is there a way to get to it? There should be a faster method, in theory.