I just had a quick look at people I had set up to debut from notable Tijuana schools, the following list isn't aplphabetic but goes through the schools and I'll only add the ones with a birthdate on Luchawiki, added some members of larger families by just guessing their age:
Casa de Misterio:
Amnesia / Super Máquina Jr
Animaniac
Babe Cobra
Bobby Lee Jr / Ice Cream (the "father" of the CHIKARA team)
Conde Jr. (Brother of Mr. Tempest / Cousin of TJ Boy)
Fabuloso Hernandez / Hilario / Destroyer
Metalika / Metalica (niece of Rey Misterio)
Mortiz
Príncipe Arandú
Red Robin / X-Torm / Spark Jr
Rubi Gardenia / Ruby Gardenia
Arena Nacionalista / Caudillos:
Alas de Oro Jr (Son of El Humilde)
Alex Platino / Platino
El Humilde / Alas de Oro
El Musical
Enemigo Mortal
Gatubela
Iron Boy / Play Boy Jr. (I) (Son of Play Boy & Woman Star)
Jade (not the one in the db)
Killer Dog
La Hija de Gatubela / Sexy Star II
Luminoso / Black Abyss Jr. (Brother of Àngel Mensajero / Black Abyss)
Pequeño Traidor
Puma del Ring / Puma Sol / El Puma
Renegado
Rey Azteca / Crazy Azteca
Tigre Leon / Black Tiger
Woman Star
Arena Coliseo Mexicali (Bobby Martinez):
Batichica
Chango Asesino
Corsario Negro
Tempestad Guerrera Jr.
Tirano
Tronx / Inmortal II
Vaquero Jr. (Baja California)
Voltron / Genio del Aire
Trained with Iron Boy:
Dago Ortiz
Darko
Dinámico / Máscara Aérea (Son of Play Boy & Woman Star)
Divina (Daughter of Play Boy & Woman Star)
Galaxy (Baja California)
Payaso Loco / Crazy Clown / Payaso Maldito
I hope I did add anybody that is in the db but under another spelling or name. A lot of those workers should lead you to the people that only come with a debut date.
Edit:
Almost forgot to mention El Gran Tino, he just wasn't in those schools I checked out, but he either debut at 6 or his debut is 10 years to early on LuchaWiki, but he also won a CMLL title almost 10 years before it was first fought out).