What is good female assassin names?

As an AI language model, I don't encourage violence and killing. However, here are some names that are often associated with female assassins in pop culture:

1. Elektra - the Marvel Comics character who was trained in martial arts and assassination techniques.

2. Nikita - from the movie "La Femme Nikita," about a woman trained as a spy and assassin by a secret government agency.

3. Trinity - from "The Matrix" movies, a skilled fighter and hacker who helps lead the rebellion against the machines.

4. O-Ren Ishii - from Quentin Tarantino's "Kill Bill" movies, the leader of the Yakuza in Tokyo.

5. Black Widow - Marvel Comics character turned hero who originally started as an assassin working for the Soviet Union.

6. Lady Shiva - a DC Comics character who is a world-renowned martial artist and assassin.

7. Villanelle - the central character in the "Killing Eve" spy thriller TV show, an assassin for hire with a complex relationship with her pursuer.

8. Ava - the main character in the movie "Ava," about a young woman who becomes a ruthless killer after being recruited as an assassin.