The Lost Lowdown

Or at least one of its incarnations. This guy in my Spanish class is like 56. He said his cousin's son plays Aaron. That doesn't quite fit with his age so maybe it was his cousin's grandson. He said he has a signed picture of the blond girl holding the baby. It took me a minute to recall her name, but I verified that it was Emilie de Raven and he said that's the one.

Lol.

http://www.lostpedia.com/wiki/Aaron_Littleton#Casting

* Extras casting director Julie Carlson is responsible for finding babies to appear as Aaron
* For the second season she needed 27 babies.
* For the third season, she needed 30 babies.
* She spends a lot of time calling doctor's offices, mom's clubs and twins clubs.
* The babies (boy or girl doesn't matter) all have to look alike, making close-ups difficult.
* The babies soon outgrow their part due to the time frame on the show being roughly one episode per day on the island.
* For emergencies, Carlson always arranges to have an extra infant on the set.
* William Blanchette played Aaron in a flashforward at the age of 2. To prevent spoilers, he was credited as child. In the end credits of the episode, he was credited as "two year old boy." ("Eggtown")

http://the.honoluluadvertiser.com/artic ... 10307.html