What does Phīdippus mean in Latin?

Phīdippus, a proper noun, means “Grandson of Hercules”.

proper noun

Phīdippus

Phīdippus, i, m., = Φείδιππος.

I. Grandson of Hercules, one of Helen's suitors, Hyg. Fab. 80.—

II. A famous courier, v. Phidippides.—

III. A physician of king Deiotarus, Cic. Deiot. 6, 17.

What does Phīdippus mean in Latin?: Phīdippus, a proper noun, means “Grandson of Hercules”.