Collision Assurance
Impatiens
Heading LaWall [play on Hedy Lamarr]
Squeaky Chrome (although there’s already a “Squeaky Fromme”)
Blow-Me Skate (if you’re originally from Missouri; also, there’s no “Blow-Me…” names at all)
Hell’s-a-Poppin’ [or --Boppin’]
Love [or Luv] Rollercoaster [one of my favorite songs, it’s by The Ohio Players]
Agent XXX [pronounced “Agent Triple-X”; Barbara Bach’s Russian agent in The Spy Who Loved Me]
Wendy Kroy [“New York” backwards; Linda Fiorentino’s femme fatale’s pseudonym in a movie; pun: “Wendy Kroybar”]
Fatale Assault
Devil In A Blue Dress [or, Devil Ina Bluedress]
Charlotte Corday [no pun, just an homage to the French-Rev.-era assassin]
Valerie Solanas [ditto, except she wrote the “SCUM Manifesto” and shot Andy Warhol]
Billie Jean Bling [or Zing/Thing/Ding] [pun on B.J. King, who beat Bobby Riggs in “The Battle of the Sexes” tennis match in the 1970’s]
Lili VonShtupp [the Marlene Dietrich’s character parody in Blazing Saddles; the “tupp” is silent]
Are you particularly big or butch (and very self-confident)? –
Arlen [or Erin] Ham-and-Egger
Shamu the Wailer
Leviafun
Iwo-Geena
Seven-Year-Bitch
Beautiful Strangler
Max Power!!!
Carmen Electrocution
Jackie the Ripper
Little Orphanmaker Annie
Melee Antoinette
Murderin’ Monroe
Skatie Holmes (admittedly not very bad-ass)
The hamsters ate my list last night. I wrote down the ones I could remember. I checked them all against the in-use list.
Amatalia Watt
Talia Watt
Ophelia Fracture
Ophelia Squish
Lobelia T
Madame Ow (a pun on Madame Mao)
Anita Nothershot’
Arya Hurt
Canya Bleevit (Canya, without a last name, is in use)
I had a few more, but they are buried in the rubble of last night’s crash.
(Just to be clear, you are looking for an individual name, right? Not a team name…)
Glancing through your list, I have to admit I like Amiee T. Vilhorror.
Ideas in that vein: “Texas” Jane Zawmassiker, Dawn Ovdaded, Freida DiTherteenth the 3rd.
Celeb ideas: Whompie Coldberg, Grindeth Ballsslow (may be more frightening to men), Kate Throatslit.
(I also liked from your list: Kelly Rippa-Niplov and the Dolly Trauma)
Non- Celeb name: Connie Poundfracture
And if you have a dog for a mascot, get a collie and name it: Lassie Rayshun
Dawn Tootin
Dagmar Nabbit
Annie Dote
Nora Lenderbee
Dona E. Mobilay
Terra Byte
I had one that ended in Betternot or Betty Not, but I can’t remember it.
None of these are in use.
Scary Nation
Punchy Galore
Hermeany Ganger (gangler?)
Ensangua Nation
Karla Rove.
Georgia Bush.
Dick Cheney. Sorry I just couldn’t come up with a female equ…Hold on one minute…Some one is knockin’ on the door.
Wow niether Aunt Agonist nor Aunti Gonist are taken.
Brian
The Winner!! 
Wow–thanks! (I have to admit, I quite like “Hammerin’ Diaz” myself.) Here are some more suggestions:
Donnie Brooks
High School Fearleader
Betty Trouble
Mary Contrary
The Damebuster
Diva Destruction
How about Dixie Cheney? Even more extreme, how about Dixie Chainsaw? Then there’s Dixie Chopper.
Wow – thanks for the suggestions, everyone!
I REALLY like a couple of these, but if anyone wants to come up with one based on my name, it’s rae (rachel also works). Seems like it would be easier, but everyone’s already got the good ones…
Rachel Slay
There is a Radioactive so I gues that eliminates Rae Dioactive
Alma Mauler
**Electric Bugaloo
Fire in da Ho!
Hex-a-tawny Jill
Silent But Deadly.
Ninja Pirate Death Squad ( or Squid)
Flying Spagetti Monster
Sara Slams-a-lot
Cannonball
Kitten with a Whip ** (thanks to MST3K)
We need a name, ethnicity, hobbies and maybe your occupation to help the creative juices.
You could name yourself after Moi. Shirley Ujest. That’d be a great name to beat the crap outta some one.
Well, this is the SDMB, so let’s get one “Rae” out of the way right now:
1920s Style Death Rae.
Okay, now for some others:
Rae Charnels
Stevie Rae Bomb
Rae of Hopelessness
X-Rae
Rachel X-Ray
Chrysanthemum 'Shell
Grendel’s Mother
Belt-fed Rakehell
Rae Shell Shock
Check 'em yourself. I gotta go mow the lawn.
Rache Limbaugh