Macro To Button To Zip Files Dependent On Button Name

Context: I have a spreadsheet that contains a list of employee names and their certifications. I want to be able to assign a button to each employee in column B with a macro that is able to zip files from a folder that contains that employees name.

The following code assigns buttons to each employee in column B. At the moment the code I have is able to assign the macro "Zip" to each button.

VB:

[COLOR=#333333]Dim Btn As Button[/COLOR]
[COLOR=#333333]Dim rng As Range[/COLOR]
[COLOR=#333333]For I = 2 To RowCount + 1[/COLOR]
[COLOR=#333333]With Worksheets("Sheet1")[/COLOR]
[COLOR=#333333]Set rng = .Range("B" & I)[/COLOR]
[COLOR=#333333]Set Btn = .Buttons.Add(rng.Left, rng.Top, rng.Width, rng.Height)[/COLOR]

[Code]....

The following code is my Zip macro:

VB:

[COLOR=#333333]Sub Zip()[/COLOR]
[COLOR=#333333]Dim strDate As String, SavePath As String, sFName As String[/COLOR]
[COLOR=#333333]Dim oApp As Object, iCtr As Long, I As Integer[/COLOR]
[COLOR=#333333]Dim vArr, FileNameZip[/COLOR]
[COLOR=#333333]Dim FName() As Variant[/COLOR]

[Code]...

Now, this Zip macro is able to zip the file for the employee "Anthony Tran". However I need it to be able to recognise which employee's button I've clicked and search the same files as above except with that employees name instead of "Anthony Tran".

If it makes things easier, the code for creating buttons for each employee is able to name that button as the employees name that it represents.