Namesakes
Notable Actors and Entertainers:
2 actors, 1 comedian
Terry Gilliam 1940- 
Michelle Phillips (a.k.a. Gilliam) 1944-
Seth Gilliam 1968-
Notable Filmmakers:
1 director
Terry Gilliam 1940-
Notable Musicians:
1 singer
Michelle Phillips (a.k.a. Gilliam) 1944-
Notable Writers:
1 author
Jude Deveraux (a.k.a. Gilliam) 1947-
Rock and Roll Hall-of-Famers:
1 musician
Michelle Phillips (a.k.a. Gilliam) 1998 The Mamas & the Papas