Chilindrina

La Chilindrina is the daughter of Don Ramón. "Precocious" is the best way to describe Don Ramón's intelligent and mischievous daughter, who likes to take advantage of her slow-witted friends to play pranks on them and take their toys or snacks. She usually wears a short green-patterned dress and a red sweater that is always twisted on the back. She has freckles, horn-rimmed eyeglasses, a missing front tooth, and two pigtails that are always uneven, one significantly higher than the other one, just like her socks. "Chilindrina" is the name of a typical Mexican bun, with chocolate sparkles on top, reminiscent of the character's freckles. In early episodes, La Chilindrina has longer ponytails which are cut by El Chavo. In most episodes, she is seen to have a crush on Chavo, and can be jealous when he's seen by Paty.

La Chilindrina was cut from the El Chavo animated series due to disputes with Roberto Gomez Bolaños (creator of all El Chavo characters) and Maria Antonieta de las Nieves (Chilindrina's portrayer) about who owned the rights to the character and if the character was allowed to be used publicly outside of El Chavo. María Antonieta de las Nieves was able to win a legal battle over Chespirito in 2003, which gave her permission to act as La Chilindrina in public, and granted her rights over the character. She was replaced by Popis (Phoebe) in the English version.