Stylianos of Paphlagonia was a 5th-century monk and hermit from Hadrianopolis in the province of Paphlagonia. After giving his inheritance to the poor, he transitioned from monastic life to living as a hermit in a wilderness cave. Known for his cheerful nature and ascetic devotion, he spent much of his time in prayer and meditation. He gained a reputation for his spiritual guidance and his ability to heal the sick, eventually becoming widely recognized for his connection to the protection and well-being of children.