Lakan is a title in the pre - hispanic Filipino nobility which means "paramount ruler" and Dula is the name of the paramount ruler.
Lakan Dula is not Lakandula and never Rajah Lakandula, you moron.
Lakandula is an illiterate way of writing Lakan Dula, the pre - hispanic King of Manila. This is the spelling of the paid hacks usually identified with a family from Lubao, Pampanga Philippines whose tall tales written by their great grandfather put them on the side of the traitors and not with the Philippine heroes. What a bad writer of tall tales.
You do not spell Lakan Timamanukum as lakantimamanukum, so, dont spell Lakan Dula as lakandula, you moron.