Cito

Marcosito, often just called Cito, is a character in Nuka-World in 2287.

Background
Marcosito, or Cito was the son of Marcos and Imelda, two scavengers who were killed by super mutants when he was still young. Cito wandered for a time, before coming to the Safari Adventure park at Nuka-World, and was then raised by the ghoulrillas there.

Appearances
Cito appears only in the Fallout 4 add-on Nuka-World.

Behind the scenes
Everything about Cito, from having been raised by apes to the way he talks and dresses, is a fairly unsubtle reference to Tarzan.