Danny Tanner (Bob Saget)- ENFJ. I've read that it's Bob Saget's type, and it seems appropriate for Danny as well, though S is a possibility as well with his analness for physical cleanliness.
"Uncle Jesse" Jesse Katsopolis (John Stamos)- ISTP. Maybe E; it's kind of hard to tell, but I would guess I overall.
Joey Gladstone (Dave Coulier)- ESFP.
DJ Tanner (Candace Cameron)- ISFJ.
Stephanie Tanner (Jodie Sweetin)- ESFP/ENFP
Michelle Tanner (Mary-Kate/Ashley Olsen)- ?
Kimmy Gibbler (Andrea Barber)- ENTP.
"Aunt Beccy" Rebecca Donaldson-Katsopolis (Lori Laughlin)- ?
-Nicky & Alex Katsopolis (Uncle Jesse's twin boys)
-Steve Hale (DJ's main boyfriend)
-Aaron, Teddy, Denise (Michelle's friends)
-Vicky (Danny's girlfriend in later seasons)
-Gia (Stephanie's friend in later seasons)
I used to watch this show all the time, and here's what I've come up with for types so far.