Hi Ken,
See http://www.mvps.org/dmcritchie/excel/pathname.htm

Part 1:
=MID(CELL("filename",A1),FIND("]",CELL("filename",A1))+1,255)

Part 2:
I presume you meant "if I change the content of a cell like cell A!"
It is not very practical going the other way as you could end up with an attempt
to name two sheets with the same name. You would have to use macro code
might be the line of code within a macro.
activesheet.name = activesheet.range("A1")
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HTH,
David McRitchie, Microsoft MVP - Excel [site changed Nov. 2001]
My Excel Pages: http://www.mvps.org/dmcritchie/excel/excel.htm
Search Page: http://www.mvps.org/dmcritchie/excel/search.htm

"Ken King" wrote in message ...
I see it is possilbe to reference a worksheet tab name in a cell. Is it
possible to name a worksheet tab from a cell in that worksheet? So if you
change the cell name it will also change the worksheet tab name.