Jacksons

Martina Jackson-Stein (shares firestorm matrix with Ronnie as Phoenix)

Jordyn "JJ" Jackson (shares firestorm matrix with Catriona as Lady Firestorm)

Brandon Jackson (Throws a mean stapler) 

Steins 

Ronnie Stein (shares firestorm matrix as Phoenix with Martina) 

Catriona Stein (shares Firestorm matrix with JJ as Lady Firestorm) 

Snarts-Lances-Sharpes 

Laurel "Laurie" Lance-Sharpe/Snart (surrogate father = Leonard. Ava and Sara's daughter. Inherited leadership and improv skills from mothers; LK cammando. twin to kaleb) 

Kaleb Snart (Leonard's son. inherited tact and stealth skills from his father. Surrogate mother = Sara Lance. Co commando of LK. Twin to Laurie)

Lance-Sharpe

Luna Sharpe-Lance "Loo Loo" (by Laurie) (More of a fighter than Laurie. Aggressive but lovable. Protective. Likes rules like Ava)("canon" Avalance daughter) 

Halls 

Ryan Hall (invulnerable to all wounds, similar to Sara in season 7. Boyfriend to Kaleb. Strong hitter. Possibly can see into the timeline of others) 

Jaime Hall (Has hawk powers similar to their parents) 

(Plus canon children) 

Heywood-Tomaz 

Ben Heywood (Can bend metal to their will and summon steel from thin air also may inherited the air totem from their mom. Changing hair color for reasons. Enby child of Nate and zari 1.0) 

Harriet (Vampire that Nate adopts with Dez (oc) in Sandstorm universe) 

Hunter-Logue-Green 

Ellie Jo Hunter-Louge-Green (procreated by human Gideon and Gary Greene and possibly adopted by Rip Hunter after getting lost in the time stream. Deaf. Good leader. Straight baddie. Knows bsl and asl.) 

Jonas "Jo" Hunter (alt timeline where Jonas survives and Rip and Miranda die)

Jiwe/McCabe/Vixen 

Amaya "May" McCabe (Named for her great - grandmother and inherited the animal spirit totem from her mother Mari) 

Shani McCabe (Shares Vixen persona with her sister and cousin)

Zina (Kuasa's daughter)(shares vixen persona with her cousins) 

Constantines

Gwendolyn "Gwen" Constantine (John's illegitimate daughter. Learns magic against his wishes in attempt to gain his approval) 

Nina Tuffin-Constantine (adopted after her parents are murdered by a demon) 

Mazarine Constantine-Springs "Mazzy" (alt universe shared with sparkle123tt daughter of John and Clarity Springs (OC) light/sunshine powers)

Tarazi-Logues

Alexander "Alex" Tarazi-Logue (child of Berhad and Astra. inherited their father's air totem and learns magic from their mother) 

Wu 

Jia Wu (Child of Mona Wu. Is exactly what you'd expect.) 

Charlie (Clotho) 

Kalypso "Kally" 

Perseus 

(These two are also exactly what you'd expect. Named after mythological beings because Charlie thinks it's funny)

Tarazi (Zari 2.0)

Rohaan Tarazi (inherited their mother's fame and puts it to good use, Batman style)

Cruz 

Lucinda "Lucia" 

Lola

Jacinta "Foxx" 

Javier 

(Adopted children of Spooner. She's low key training them for the army)

Davis

Alajos "Albie" Davis 

Aloysius "Alois" Davis

(These ones aren't that special I just thought this guy deserved a happy family) 

Rory-Palmers (Nora, Ray, Mick)

Ethan Rory-Palmer (Is adopted by Nora, Ray, Mick, and Kayla after Nora becomes his fairy godmother and he wishes it So; is smart and inventive like Ray;sneaky and blunt like Mick; sassy and bad ass like Kayla and Nora. Learns magic from Nora but doesn't use it much, prefers tech/mixing magic and tech) 

(He used to be an only child but now he has 52 siblings which I think is a hilarious coincidence)

Palmer-Darhks (Nora, Ray) 

Rey Palmer 

Rose Palmer 

Rori Palmer 

(Again, just what you'd expect. These also used to be Ray's kids with Zari back when I used to ship them 💀)

Rorys ( Mick, Kayla) 

Lita Rory (the normal one) 

Jake Rory (1)

Jillian Rory "Cooper" (2)

Blake Rory "Vasquez" (3)

Malaysia "Mal" (4)

Haylee (5)

Gayle "Twizzler" (6)

Franklynn "Frankie" (7)

Todd (8)

Mina (9)

Aldwyn (10)

Bronn (11)

Willow (12)

Aaron (13)

Sharon (14)

Karen (15)

Jared (16)

Valerie (17)

Milo (18)

Harvey (19)

Leonard "Lenny" (20)

Cassandra "Sandra" (21)

Nova "Casanova" (22)

Marion (23)

Alva (24)

Jackie (25)

Jodie (26)

Donatello "Donnie" (27)

Karai (28)

Dominic (29)

Cersei (30)

Tyrion (31)

Viserys (32)

Sansa (33)

Bran (34)

Arya (35)

Rickon "Rick" (36)

Joffrey (37)

Jorah (38)

Theon (39)

Renly (40)

Samwell (41)

Ros (42)

Lysa (43)

Shae (44)

Varys (45)

Tyrell (46)

Khal (47)

Kyle (48)

(The 48 kiddos that Mick birthed. Yes a lot of them are named after GoT characters. I've never seen it but it seemed like a very Mick thing to happen. He nicknames them all junior canonically)