Sub Nomfeuille()
Dim wb As Workbook
Dim ws As Worksheet, wstab As Worksheet
Dim ln As Integer, i As Integer
Dim Nom As String
Set wb = ThisWorkbook
Set ws = wb.Worksheets("Test")
Set wstab = wb.Worksheets("Tableau")
For i = 2 To 4
Worksheets.Add After:=ActiveWorkbook.Worksheets(ActiveWorkbook.Worksheets.Count)
Nom = ws.Cells(i, 1)
ActiveSheet.Name = Nom
wstab.Range("A2:H19").Copy Destination:=Worksheets(Nom).Range("A2:H19")
Next i
End Sub