Ideas on creating cast names

For my film trailer I have 4 actors (Curt, David, Laura and Kaela) in my scene. I have had to think of character names for each member as their name will appear in the trailer. These are the names I have thought of to call each member;

Curt-
Curt plays a rebellious teenager and I believed these names fitted in well with his character;
- Charlie
- Drew
- Danny

I will speak to Curt personally and see which name he prefers, as I believe he should have a positive input on his role in the trailer.

David-
David plays a mysterious teenager who like curt looks to live on the wild side of life but we also see the timid nature of the character which will reflect the names I have thought of;
- Tom
- Adam
- Craig

Like every cast member, I will let David know the choices of names I have made and see which he finds the best to suit his character.

Laura-
Laura plays a very shy but wild teenager, she is the most rebelious of the girls but we also see like David her shy side in the trailer, these are the names i have thought of;
- Sarah
- Kate
- Jessica

Laura will be able to look at the names I have thought of and see which suit her shy but outgoing character.

Kaela-
Kaela plays the sensible but naive character who doesn't agree with the group of going to the mansion but still goes to fit in with the group, these are the names I have thought of;
- Chelsea
- Amy
- Chloe

I will speak to the actor and see what name she feels comfortable with playing as I believe its an essential part of the trailer in creating the right horror experience and the characters names help create the experience.