You could create a new layout (from a Global table, a one record table, or even the person table with no records). Create two relationships to show the names. If you want to show all the names you can create a Cartesian join (the "X"). Sort one port by the first name field and sort the other portal by the last name field.
I'm curious what the use case is for this.
Okay. This is definitely a good place for me to start.