Meelo

Meelo is the third child, and only son of Tenzin and Pema, as well as the grandson of Avatar Aang and Katara, who resides on Air Temple Island with the rest of his family. The first son to Tenzin and Pema, this young airbender has two older sisters, Jinora and Ikki; however, there is another younger sibling on the way.

Relatives

 * Kanna (great-great-grandmother)
 * Pakku (step-great-great-grandfather)
 * Kya (great-grandmother)
 * Hakoda (great-grandfather)
 * Aang (grandfather)
 * Katara (grandmother)
 * Sokka (great-uncle)
 * Tenzin (father)
 * Pema (mother)
 * Jinora (sister)
 * Ikki (sister)
 * Korra (spiritual reincarnation of Aang)

Trivia

 * Meelo's attire is very similar to that worn by Aang in the first two seasons of Avatar: The Last Airbender.
 * Meelo was inspired by Professor Christopher Moss' son. Christopher Moss is a great friend of the co-creators; when they went to visit him in Amsterdam, his son was "crawling all over [his father]".