I have a userform that creates two dynamic control buttons but I am having difficulty accessing the .name property of the dynamic control, which means I can\'t
I got the events for multiple buttons to work with help from .. JWalk Excel Tips
Below is the modification based on your code and the link provided.
Create a Class module called "Class1"

Add modified code to UserForm1..
Option Explicit
Dim Buttons() As New Class1
Private Sub TextBox1_Change()
Dim i As Integer
Dim buttonStartPosition As Integer
Dim cButton As CommandButton
buttonStartPosition = 30
If TextBox1 <> vbNullString Then
For i = 1 To TextBox1.Value
Set cButton = Me.Controls.Add("Forms.CommandButton.1")
With cButton
.Name = "CommandButton" & i
.Left = 15
.Top = buttonStartPosition
.Width = 30
.Height = 14
End With
ReDim Preserve Buttons(1 To i)
Set Buttons(i).ButtonGroup = cButton
buttonStartPosition = buttonStartPosition + 14
Next i
End If
End Sub