Scatter graphs - How do you label points?

Hi

I'm trying to add labels to a scatter graph, referring to the 'point' name.

For example, I have:

Name: x y
Keith 55 66
Barry 48 82
Sean 63 32

How do I get the words Keith, Barry and Sean to appear next to the respective points on the scatter graph? Seems simple but is driving me nuts, just can't do it.

Any help much appreciated. I attach my spreadsheet if anyone would like to take a look...

Many thanks

Nick