He's Making a List...
While some names on the list may be random, there are a few which were intentional:
Stevie - Steve Davison, creator of Haunted Mansion Holiday
Gordon - Gordon Goodwin, composer of the 2001 Haunted Mansion Holiday score
Leota - Leota Toombs Thomas - The face of Madame Leota, and the voice and face of Little Leota
Tim - Tim Wollweber - Concept and finalization artist of many things in Haunted Mansion Holiday, including the stretch portraits, changing portraits and seance tarot cards.
Garner & Holt - Garner Holt created the Jack and Oogie Audio-Animatronic figures for Haunted Mansion Holiday.
Paul - Paul Frees - The Ghost Host
There are many more names on the list. Many correspond to someone who was affiliated with either the original Haunted Mansion or with Haunted Mansion Holiday.
But whatever Stevie did, he must have been a REALLY bad boy...