I always love these name
[name_f]Samara[/name_f]
[name_f]Luna[/name_f]
[name_f]Genevieve[/name_f]
[name_u]Jean[/name_u]
I’d like to use these name for my upcoming daughter but worry if it will be too long. I’m now confuse and dont know how to decide it. I really appreciate your help and suggestion. Thank you 
Well, the last name is Lawliet.
[name_f]Do[/name_f] you want to use all of these names together? If so, I do think it will be too long a name! You could use a combo and save the other combo for a future sibling?
[name_f]Genevieve[/name_f] [name_f]Luna[/name_f]
[name_f]Samara[/name_f] [name_u]Jean[/name_u]
[name_f]Luna[/name_f] [name_f]Genevieve[/name_f]
[name_f]Genevieve[/name_f] [name_f]Samara[/name_f]
Depending on your last name, different combos may sound better. Any more information to help us help you?
The last name is Lawliet 
[name_f]Love[/name_f] the names [name_f]Genevieve[/name_f] and [name_f]Luna[/name_f], but I’m lukewarm on [name_u]Jean[/name_u] and [name_f]Samara[/name_f].
[name_f]Luna[/name_f] [name_f]Genevieve[/name_f] or [name_f]Genevieve[/name_f] [name_f]Luna[/name_f] would be gorgeous!
Some other suggestions for you:
[name_f]Serena[/name_f]
[name_f]Emmeline[/name_f]
[name_f]Josephine[/name_f]
[name_f]Lyra[/name_f]
Best of luck!
Four names is rather a lot!
I think you can certainly get away with three though:
[name_f]Samara[/name_f] [name_f]Luna[/name_f] [name_f]Genevieve[/name_f] Lawliet
[name_f]Luna[/name_f] [name_f]Genevieve[/name_f] [name_u]Jean[/name_u] Lawliet
[name_f]Genevieve[/name_f] [name_f]Luna[/name_f] [name_u]Jean[/name_u] Lawliet