Meaning of the Name Luke: Light, and the Third Gospel

The voice of Jesus from our film series.
Where the name comes from
Luke is the English form of the Greek Loukas, often glossed as "light" or "from Lucania". The light etymology is the one that has stuck in Christian usage.
Luke in the Bible
Luke is a physician, a companion of Paul, and the author of the third Gospel and the Acts of the Apostles. His Gospel is the one that preserved the Christmas story, the parable of the good Samaritan, and the parable of the prodigal son.
A blessing for Luke
Luke, may your name be true of you: light on the path of the people around you. May you have Luke's eye for the small and the overlooked, and Luke's voice for the story.