In addition, English names of boys and girls should not be too vulgar, but good-sounding, and it is better to have French flavor.
Male name:
If you like your "Lu Jian" pronunciation,
(French) Luc = (English) Luke
Lucas method is the same as English.
and then there are several (French first, English later)
Tristan/Tristan, Tristram
Yves/Ives
Zachary/Zachary
Julien/Julian
Gilles/Giles
Fré dé ric/Frederick
Gabriel/Gabriel
Female names: (some of them are not in English)
Adéla? de Adelaide
Adèle Adela
Camille
Aurore
Capucine
Cécile Cecilia
Constance Constance
Colette
Dominique Dominica
Emmanuell E Emmanuelle
Henriette Henrietta
Mathilde Mathilda (the name of the little girl in this killer is not too cold)
Noémi Naomi
I hope you like it.