Janney is a unisex name of Scottish origin meaning "God is gracious." It is a variation of the name John or Jane and is often used as both a first and last name. Those named Janney are often known for their kindness, generosity, and strong sense of faith. They are typically loyal and devoted friends who will go above and beyond to help those in need. Janney is a unique and charming name that carries with it a sense of warmth and compassion.