Il est jeune.
you say il est parfait in french to say hes perfect
il est mignon
How to say " I am young not old," in French. "Je suis jeune pas vieux."
You can say "His name is" in French as "Son nom est".
jeune
You would say amour de jeunesse.
Toujours jeune
Jeunes hommes
Votre si jeune.
The answer for a young man is : jeune homme or , for a boy , jeune garçon.
There is no real word for "it" in French. Even objects are hes and shes. You must choose either Ill est verrouillé (He is locked) or elle est verrouillé (she is locked)
"belle jeune dame"