Warning! This article contains Spoilers for House of the Dragon and George R.R. Martin's book, Fire & Blood!There were 10 confirmed Aegon Targaryens before Jon Snow in Game of Thrones, half of whom would play massive roles in history by becoming King of Westeros. Game of Thrones’ major families are known for reusing many names throughout their lineage, such as House Stark commonly using the name Rickon or Brandon. House Targaryen, however, is especially notable for paying homage to past members of their family as namesakes, with Aegon being the most common name due to its association with the most famous Targaryen in Westerosi history.

Both the first and last major Targaryens in Westeros are named Aegon Targaryen, with many kings giving this moniker to their heirs in hopes of bringing more greatness upon their house. House of the Dragon’s reveal of Aegon the Conqueror’s Song of Ice...