I was not sure in what section to ask, so, moderators, please move if this isn't appropriate here.
A very young student from my university, an 18 y.o. freshman called Ashley, expressed a strong interest in Orthodoxy. She is a member of a Baptist youth group that calls themselves "Secret Saints"; as a "secret saint," she was responsible for keeping in touch with a faculty member - me in her case, - and making sure this faculty member stays on the "straight and narrow"; as we talked, she suddenly became very interested in Orthodoxy, asked me tons of questions, etc.
I am wondering, who could be her patron saint?