The character Thulim does not appear in the animated film *The Deer King*. Identified characters within the film include Van, Hohsalle, Sae, and Yuna. The name "Thulium" surfaces in distinct contexts: as a rare-earth chemical element, a character in the *Ender's Game* novel series, an enemy entity in the video game *Xenoblade Chronicles X*, and within various fan fiction works. Official *The Deer King* media sources contain no references to a character named Thulim.