Depending on the application you're doing, it's good to consider using a Dictionary. They're especially useful when you wanna check whether something exists.
Take this example:
Dim dictNames as Scripting.Dictionary
Sub CheckRangeWithDictionary()
Dim nm As Name
'Initially, check whether names dictionary has already been created
If Not dictNames Is Nothing Then
'if so, dictNames is set to nothing
Set dictNames = Nothing
End If
'Set to new dictionary and set compare mode to text
Set dictNames = New Scripting.Dictionary
dictNames.CompareMode = TextCompare
'For each Named Range
For Each nm In ThisWorkbook.Names
'Check if it refers to an existing cell (bad references point to "#REF!" errors)
If Not (Strings.Right(nm.RefersTo, 5) = "#REF!") Then
'Only in that case, create a Dictionary entry
'The key will be the name of the range and the item will be the address, worksheet included
dictNames(nm.Name) = nm.RefersTo
End If
Next
'You now have a dictionary of valid named ranges that can be checked
End Sub
Within your main procedure, all you need to do is do an existence check before using the range
Sub CopyRange_MyRange()
CheckRangeWithDictionary
If dictNames.exists("MyRange") then
Sheets(1).Range("MyRange").Copy
end if
End Sub
While loading the dictionary may look a little longer, it's extremely fast to process and search. It also becomes much simpler to check whether any named range referring to a valid address exists, without using error handlers in this simple application.
Please note that when using names at sheet level rather than workbook level, it is necessary to use more elaborate keys to guarantee uniqueness. From the way the dictionary was created, if a key is repeated, the item value is overwritten. That can be avoided by using the same Exists method as a check in the key creation statement. If you need a good reference on how to use dictionaries, use this one.
Good luck!