Ambroise is a character of the saga "The Mirror Visitor" by Christelle Dabos. He's a paraplegic boy who lives on the arch of Babel and helps Ophélie in her mission. He usually dresses in white.
My mother's middle name is Ambroisine which is a variant of Ambroise. I love her middle name because it is unique and reminds me of the word ambrosia which is the drink to immortality in Greek Mythology.