Writing a movie script need help naming characters?

[Fabz McCoy]

So my movie will focus around three main characters two female and one male character. The two female characters are twins.

I already have tentative names for the two girls names:
The shy, graceful, smart, rational and caring one I decided to call Melody
and the bold fearless beautiful passionate one i decided to call rose

What do you think of these two names? What Should their last name be? Any other suggestions for their names?

What name would you give the sly, inventive, conniving, unique but chill guy? I cant come up with anything.

The basic plot line of this movie is that these three teenagers are thrust into the midst of a destructive battle between the forces of good and evil. During an unforeseen eclipse the guy is "chosen" to harbor a demon endowing him with godlike abilities and control over darkness at the expense of losing his free will at night when the demon takes over and reeks death and destruction. As a result the forces of good select these two twins to save the world by endowing them with similar powers over the forces of light. An epic clash then proceeds where the outcome of this battle will determine the fate of the world. The three know each other as people but I will refrain from giving more details on their connections to each other. They were born together in a small town but the guy moved away to a big city across the country.

Obviously not all the details have been worked out but any help would be appreciated.

 

[Sara]

hmm, i like the name melody for the shy twin, but for the bold twin i think she should have a bit mysterious, longer name. i think something like stella or celeste or blaire. and maybe for the shy twin another name could be angelique. as for last names i guess it depends what their background is. i personally like the last names Avery and Elwood. the guys name could be something like: michael, richard, julien, christian, jack, toby, logan. good luck! this definitely sounds like its going to be an exciting script.

 

[Sara]

hmm, i like the name melody for the shy twin, but for the bold twin i think she should have a bit mysterious, longer name. i think something like stella or celeste or blaire. and maybe for the shy twin another name could be angelique. as for last names i guess it depends what their background is. i personally like the last names Avery and Elwood. the guys name could be something like: michael, richard, julien, christian, jack, toby, logan. good luck! this definitely sounds like its going to be an exciting script.