Canon Couples:
• Perseus 'Percy' Jackson & Annabeth Chase:
Lucas 'Luke' Ethan Jackson
Charles 'Charlie' Lee Jackson & Bianca Silena Jackson (twins)
• Jason Grace & Piper McLean
Thomas Grace
Sapphire Grace
• Frank Zhang & Hazel Levesque:
Lee Zhang
Samantha 'Sammy' Zhang
• Leonardo 'Leo' Valdez & Calypso:
Zoë Esperanza Valdez
Samuel 'Sam' Tulio Valdez
• Nicolas 'Nico' di Angelo & William 'Will' Solace:
Anastassia Solace-di Angelo (previously Burns, because she is adopted)
• Travis Stoll & Katherine 'Katie' Gardner:
Rose Stoll
• Connor Stoll & Louise 'Lou' Ellen:
Morgana Stoll
• Chris Rodriguez & Clarisse LaRue:
Silena Michelle Rodriguez
• Malcolm Pace & Nyssa:
Sophia Morgan Pace
• Michael Kahale & Leila:
Joy Diana Kahale
• Dakota & Gwen:
Selene Delia
• Damien White & Chiara Benvenuti:
Lucian White
Libra White
Ritter White
• Sherman Yang & Miranda Gardiner:
Kwan Yang
Denzel Yang
Lorelei Yang
• Dylan Trenton & Reyna Avila Ramirez-Arellano:
Divina Morgan Trenton
Dante Lars Trenton
Eliana Trenton
#1 Alternative Universe (Romans and Greeks meet)
• Nicolas 'Nico' di Angelo & Reyna Ramirez-Arellano:
Stefan di Angelo & Amelia di Angelo (twins)
• Octavian & Rachel Elizabeth Dare:
Kyler Aaron McFetish
Aria Daphne Foreseen (last name unchange, adopted)
#2 Alternative Universe (Romans and Greeks DON'T meet, War won)
• Jason Grace & Reyna Ramirez-Arellano:
Thalia Hylla Grace
• Nicolas 'Nico' di Angelo & Thalia Grace:
Jason Perseus di Angelo
Bianca Annabeth di Angelo
#3 Alternative Universe (Romans and Greeks DON'T meet, War lost)
• Lucas 'Luke' Castellan & Thalia Grace:
Annabeth Beryl Castellan
Jason Perseus Castellan