There might be a fanfiction where baby Aragorn has some sort of special connection with Elrond right from the start. Maybe Aragorn shows signs of his future greatness even as a baby, and Elrond is the first to notice and starts to train him in small ways, like teaching him about nature and the lore of Middle - earth.
You can try fanfiction websites such as Archive of Our Own (AO3). It has a vast collection of fan - created works, and there's a high chance you'll find 'baby Aragorn Elrond fanfiction' there. Just use the search bar and type in relevant keywords.
Another theme is their roles in the events of Middle - earth. Fanfics might focus on how they work together to face challenges such as the threat of Sauron. They could be depicted strategizing together or relying on each other's strengths in battle or diplomatic situations. This shows their importance in the overall struggle against evil in Middle - earth.
You can try fanfiction websites like Archive of Our Own (AO3). There are a large number of Aragorn and Elrond fanfics on it. Just search for their names in the search bar, and you'll be presented with a variety of stories written by different authors with different themes and styles.
Maybe Elrond takes Harry in because he senses great power in him. He then raises Harry in a world full of magic and elves, teaching him skills that are different from what he would learn at Hogwarts.
In this 'elrond adopts baby harry fanfiction', the two most prominent characters are Elrond and Harry. Elrond is a well - known figure in Tolkien's lore, a powerful elf - lord. Harry, on the other hand, is the famous wizard from the Harry Potter series. Other characters could potentially include other elves in Elrond's court, or perhaps even some magical creatures that are part of the world where Elrond resides. They could play important roles in Harry's upbringing, either as friends, mentors or protectors.
There could be a fanfiction where baby Aragorn is discovered by a group of Rangers. They then have to figure out how to keep him safe while also hiding his true identity from the enemy. This would be full of adventure and secrecy.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of fan - created works, and you might be able to find some great baby Aragorn fanfiction there by using the search function.
Emotional hurt is also popular. This could involve things like heartbreak, betrayal by someone he trusts, or the weight of his long - lived experiences and the losses he has endured over the centuries. It makes for some really deep and angsty stories.
You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions, and you can search for 'Elrond hurt' in the search bar. There are likely to be many stories there that fit what you're looking for.