The origin of the name Luke is Greek
This is how Luke is written in Greek
Λουκᾶς = Loukas
The biblical meaning of the name Luke is: light-giving.
Luke was a physician and author of the book of Luke and Acts in the NT
The name Luke appears in the bible in the following verses:
Colossians 4:14
Luke, the beloved physician, and Demas, greet you.
2 Timothy 4:11
Only Luke is with me. Take Mark, and bring him with thee: for he is profitable to me for the ministry.