A cross tattoo on the forehead typically has religious connotations and represents a strong faith in Christianity. It can represent faith in the crucifixion of Jesus Christ and the sacrifice he made for humanity. It is often seen as a symbol of redemption, strength and courage in the face of adversity. For some, the cross symbolizes their willingness to serve God and stand firm in their faith. In other cases, an individual may choose to get a cross tattoo on their forehead to pay tribute to a deceased loved one.