Getting Column Number From Column Header?

I have software (SAS Add-In for Microsoft Office) that loads external data into Excel. The data has a title, header, and rows/columns. It automatically creates a named range such as Table1. The named range does NOT include the headers.

Here is an example:

Code:
SASApp:SASHELP.CLASS
Name
Sex

[Code]....

As above, can I dynamically derive the column number based on the header row of the named range, where such named range refers to a table?

On a related topic, can I derive the column name given the column number? For example, in pseudocode:

Code:
For currCol = firstCol To (firstCol + lastCol - 1)
' Assume a function called ColumnName
Debug.Print ColumnName(currCol)
Next