Plucky kid turned young adult superhero Jon Kent has become a major part of the Superman mythos. He's the Man of Steel's own son; or at least one of the few canonical ones. Jon has received in his own solo comic series' and appeared as one of the lead protagonists of the Super Sons movie. His success stems from both his likable personality and, of course, his legacy as the son of the single most influential superhero in the world.
Source:https://www.cbr.com/superman-forgotten-daughter-cir-el-history-trivia/