Filter Folder with Last Name, First Name

[sbankscharles]

I realize that I am missing something stupid, but I can't figure this out.  I have a media folder that starts with last name, first name plus additional information at the end.  If I type in a last name I get a list with just that last name,  As soon as I add the comma and search for last name, first name, I get everything again.  How do I search for last name, first name?

Thanks

[Mathias (Author)]

I don't really understand. You can explain it with more information so I would be able to test..

You mean in the "view filter" that filter out items in current view ? or do you mean file search ?

And you mean that you got filenames like "Smith, Arnold.txt" or how do the filename looks like