He remains around this age throughout the first three seasons, as the timeline of the show is relatively compressed—the main journey from Katolis to Xadia takes only a few weeks to a couple of months. By Season 4 (Book Three: Sun), a two-year time jump occurs, making Ezran approximately .
Some viewers mistakenly think Ezran is 8 or 9 because of his voice actor (Sasha Rojen, who was younger during early recordings) and his playful behavior. Others assume he’s older due to his leadership skills. However, the official 10–12 range is repeatedly confirmed by the creators.
According to official sources from the show’s creators (Wonderstorm) and confirmed in supplementary materials like The Art of The Dragon Prince and the novelizations, at the start of the series (Season 1, Book One: Moon).