CellIn Named Range

Public Function CellInNamedRange(Rng As Range) As String

Dim N As Name
Dim C As Range
Dim TestRng As Range
On Error Resume Next

For Each N In ActiveWorkbook.Names
    Set C = Nothing
    Set TestRng = N.RefersToRange
    Set C = Application.Intersect(TestRng, Rng)
    If Not C Is Nothing Then
        CellInNamedRange = N.Name
        Exit Function
    End If
Next N
CellInNamedRange = ""

End Function