Still is for me!
Wendy Whoppers
U would be covered by Uschi except her last name was Digard
Surely there’s an Ursula Uvula out there somewhere!
Dani Daniels.
Pretty positive Penelope Pumpkins has been a porn star.
I know I’ve heard of an Alexis Texas.
Just as an aside the reason they do this is because alliteration makes phrases (or names) both:
[list=A]
[li]Easy to remember[/li][li]Fun to say![/li][/list]Seriously…
Who’da thought?
Not exactly alliterative, but a funny name, and quite a unique girl: Harriet Sugarcookie. Someone recently pointed her out to me, and I have to say she has an unusual approach to the field. She’s just started making videos. You can google her.
Carol Connors, of Candy fame. O my God, what a HOT, HOT, HOT woman!!! :o
Vintage Erotica Forums is the go to place for any pics of any celebrity, porn or otherwise. The quantity of pics is simply amazing. Oh, and, NSFW.
Sylvester Stallone
Nice way to ruin a thread. 
There’s always one.
Ha! No joke.
This was clearly intended to be a game thread, but it crashed and burned in post 2. Ah well, good effort, OP.
Ron Reremy
Sporgina Spelvin
Marilyn Mambers