Name Order in Excel

From your brief description, I, for one, was not able to get an image of the full workbook/spreadsheet  you're working with. Perhaps some of the other  folks around here can infer more of the database itself, from which your formula generates that reverse order.

That said, I think you would benefit from learning the SORT function. And, indeed, some other(s) of these Dynamic Array functions may be more what you need. FILTER is often very useful, for example -- it could easily screen out the "/" placeholder until such time as there's a name.