What does Paul mean?
Paul comes from the Latin Paulus, “small, humble.” The apostle Paul — originally Saul of Tarsus — became one of the foundational figures of Christianity, spreading the name across the world.
What does Roy mean?
From Old French 'roy/roi', meaning 'king'. Note a second, separate origin: the Scottish Gaelic nickname 'ruadh' ('red', of hair/complexion) — so Roy can mean 'king' (French) or 'red' (Gaelic) depending on the bearer.