Conversation so far:
How did Lapu-Lapu get Lapu-Lapu's name?
CANNOTANSWER.
What was his real name?
One oral tradition is that the Sugbuanons of Opong was once ruled by datu named Mangal and later succeeded by his son named Lapu-Lapu.
What else do we know about him?
Another is from oral chronicles from the reign of the last king of Cebu, Rajah Tupas (d.
1565).
This was compiled and written in Baybayin in the book Aginid.

Question: What did the chronicles say about him?
Self-contained rewrite: What did the chronicles say about Lapu-Lapu