Have you looked up the meaning of your own name? If yes, what is the meaning? Was it ever shared how or why your name or nickname was given to you?
What 3 names would you use to name God? Why those names?
Some say Jesus was a good prophet. How would you respond?
So, the question is if Jesus is asking who do others say I am? (your view of the current popular belief)
If Jesus is asking, who do YOU say I am? What supports this answer? Is there a difference between who do you say I am? And who do you say I was?
Next Step: There are many names and titles for God, some literal and some figurative. How can you best exemplify the titles and names that Jesus has used to describe all those who follow him? Here are a few names to consider: Child of God, Friend, Beloved, Saint, New Creation, Disciple, Chosen, Light of the World, and Salt of the Earth. What names would you add?