Thinking about the fact that, most of the gods, have had statistically more demigod children in the Riordanverse of their own percieved gender. Like 6/7 of the seven have a godly parent with the same gender identity as them. So, I've decided to try and do the math, and see what percentage of demigods by each godly parent has the same percieved gender identity.
How I decided who to add:
Has to be mentioned in any of the Greco-Roman Riordanverse books *by name*; side stories included
Even if we know their gender, with no name, I didn't add them. But, if you want those numbers, maybe I'll do them someday
Can be dead: ghosts/ ressurections included
Can be real people, as long as Rick mentions them, no matter how contriversal they may be. Except for the leader of the Nazi party, he's not here.
Has to be a child of the god, not a legacy.
Can be Roman or Greek. If you want them split, I may do that, maybe not though.
Can appear in Percy Jackson Greek Heroes, as long as they *haven't* achieved godhood (looking at you, Heracles)
Video game and TV media *is* allowed, but honestly I don't think the TV show has any characters with canon godly parents whom we don't see yet.
For books, has to be written by Rick Riordan (except for Alabaster, but I added him anyway)
Last note, I am not infallible, and honestly could have missed people. I used the wiki as a reminder, but the wiki is honestly pretty fallible too and has a lot of missing people plus probably added people too, so if you notice someone missing or added, tell me, and I'll adjust accordingly.
Jason Grace, Tantalus, Perseus, Minos, Diocletion : Thalia Grace, Amelia Earhart, Helen of Troy Sparta
Percy Jackson, Theseus, Sciron, Sinis, Phineas
Katie Gardner, Miranda Gardiner, Meg McCaffrey, Billie Ng, Leila : Steve, Douglas, Lityerses
Arnold Beefcake, Sherman Yang, Ellis Wakefield, Mark, Edward Teach (Blackbeard), William Sherman, Frank Zhang, Julius, Remus, Romulus : Clarisse La Rue, Hippolyta, Pentheselia, Antiope, Melanippe
Annabeth Chase, Bea Wise: Malcolm Pace, Daedalus, Zane Carver, George Washington, Frederic Bartholdi
Apollo: 64.3%–69.2% (9:3–4:1)
Lee Fletcher, Michael Yew, Halcyon Green, Will Solace, Austin Lake, Jerry, William Shakespeare, King Louis XIV of France, Trophonius : Kayla Knowles, Gracie, Victoria, Georgina (she's the variable, fyi), : Yan
Charles Beckendorf, Leo Valdez, Harley, Shane, Christopher, Issac Schuster, Archimedes, Thomas Faynor, Periphetes, Blaise, Mamurius Veturius : Heloise, Nyssa Barrera
Silena Beauregard, Piper McLean, Drew Tanaka, Lacy, Valentina Diaz : James Dean, Mitchell, Michael Kahale, Aeneus
Luke Castellan, Travis Stoll, Connor Stoll, Chris Rodriguez, Cecil Markowitz, Gus, Larry, Jack London : Alice Miyazawa, Julia Feingold, Harriet Tubman
Nico di Angelo, Lynkos : Bianca di Angelo, Hazel Levesque
Ethan Nakamura, Damien White
Holly Victor, Laurel Victor
Paolo Montes, William H. Seward Jr.
Lou Ellen Blackstone : Alabaster Torrington, Peter Stuyvesant
Hylla Ramírez-Arellano, Reyna Ramírez-Arellano
Conclusion: Male gods are more likely to have children of the same gender they're percieved as, as all male gods have at least 50% male children, while some goddess have 0% female children.