Aiden DiMartino-Konietzko Nil, born May 29 2011, was the mpreg child of Prince Zuko and an unknown second party before being rescued by Agents Xericka and Gremlin. After being safely delivered to the PPC Nursery, he was formally adopted by Xericka. His first name is Celtic for "small fire," and his last name is how Xericka indicated on the adoption papers that she does not have a surname of her own.
Aiden has black hair and golden eyes similar to his (known) father. He has inherited the ability to firebend.
- "The One With Zuko's Baby" (Avatar: The Last Airbender), Agents Xericka and Gremlin (DBS)
- "Firestarter" (interlude)
- Gremlin and Gall enjoy a little downtime as they watch Aiden for an afternoon. Everything is fine and nothing goes wrong, of course. Absolutely nothing.
- "Five Stages" (AU interlude)