* Muad'Dib: This name was given to him by the Fremen, the desert people of Arrakis. It means "Little Mouse" in Fremen, but holds a deeper meaning in their culture. It symbolizes his cunning, adaptability, and ability to survive against all odds.
* Usul: This is a Fremen name that means "The Listener." It reflects Paul's connection to the Fremen culture and his ability to understand their beliefs and traditions. It also foreshadows his connection to the Sandworms and his eventual role as the Kwisatz Haderach, a being capable of seeing the future.