Who is the oldest child of Tenzin and Pema?

Jinora is the oldest child of Tenzin and Pema. She is their firstborn daughter, followed by Ikki, Meelo, and Rohan, and she is also the granddaughter of Avatar Aang and Katara.

Jinora is an airbender whose calm, observant personality contrasts with the more energetic behavior of her younger siblings. She displays an unusually strong connection to the Spirit World, becoming an important guide for Korra during the events surrounding Harmonic Convergence in Book Two.

Her spiritual talent and leadership grow throughout the series. In the Book Three finale, Jinora helps the new airbenders fight Zaheer and the Red Lotus. Afterward, Tenzin grants her airbending tattoos and recognizes her as an airbending master. The common mix-up is Rohan: he is Tenzin and Pema’s youngest child, not their eldest. Meelo is older than Rohan, while Ikki is between Jinora and Meelo.