Here's some notes about the Noctis Family :
Mary-Keenie Noctis : The Head of the family, William's mother, Nick and Ken's paternal grandmother and Sam and his cousins great-grandmother. As a guardian of the Miraculous, she gives the Miraculous of the Noctis' family in her family members who has proven their worth, it will be revealed during Sam's 10th birthday, she tells Sam when the times come he will become a hero just like the boy grandfather : William.
William Noctis : Mary-Keenie's son, Nick and Ken's father, Damian, Aria, Bruce and many others of Sam's uncles and aunts respective uncle, he's also Iroh's childhood friend and the first holder of the Wolf Miraculous before transmitting towards his son : Nick and his grandson : Sam. He's also the previous CEO of the Noctis' Tech Industries which was then given towards Nick and Lily (Nick's wife and Sam's mother).
Miranda Noctis : William's wife, Nick and Ken's mother, Damian, Aria, Bruce and many others of Sam's uncles and aunts respective aunt, she knows about her stepmother secret and she's very supportive towards the Miraculous Holders of the Noctis' family, including her own nephews and nieces and her own grandchildren.
Ken Noctis : William and Miranda's youngest son, Nick's younger brother, Eva's husband, Ian, Rebecca, Nash, Azura and Holden's father and Sam's paternal uncle. He works as a world-renowned scientist and has given the Pure Light Peacock Miraculous towards his oldest son : Ian.
Eva Noctis : Ken's wife, Ian, Rebecca, Nash, Azura and Holden's mother, and Sam's paternal aunt. She works as a History teacher and she know that some members of her family are Miraculous holder.
Nick Noctis : William and Miranda's oldest son, Ken's older brother, Lily's husband, Sam's father and Ian, Rebecca, Nash, Azura and Holden's paternal uncle. He's the CEO of the family company : Noctis Tech Industries and was previous holder of the Wolf Miraculous before giving it to his son : Sam.
Lily Noctis : Nick's wife, Sam's mother and and Ian, Rebecca, Nash, Azura and Holden's paternal aunt. Her maiden name is Stone which means she's also Jagged Stone's little sister and also Luka and Juleka's paternal aunt. She was a former model before meeting Nick, the two of them falls in love, married and became Sam's parents when Lily was pregnant. She deeply loves her family, she also shares with her niece Juleka, that she was the former holder of the Tiger Miraculous before marrying Nick.
Samuel "Sam" Noctis : Holder of the Wolf Miraculous, Nick and Lily's son, Ian's, Rebecca, Nash, Azura and Holden's cousin, William's grandson, Mary-Keenie great-grandson, paternal nephew of Ken, Eva, Bruce, Damian, Aria and many aunts and uncles of the Noctis' family and the heir of the Noctis' family. Sam appears as just your average 15-year old boy born in New-York well except the fact, his family is extremely wealthy. Concerning Sam's intelligence, wether in civil or in the Miraculous Heroes Team, Sam has proven that wether in studies or in fight, he's an outstanding strategist and also a real genius with high intelligence, in academic fields even during his time at school, he's also a Straight-A student, something that his aunt : Abigail's Noctis was pleasently surprised to see. Sam's can be also a badass bookworm, since reading is part of his hobbies, wether classical books like the 3 Musketeers from Alexandre Dumas or comic books from his childhood superhero : Silver Claw. Sam's also have remarkable skills in sport, especially : Archery, Fencing, Swimming, American Football, Basketball, Ice skating and Soccer. In music, Sam's also the backup singer of Kitty Section.
Ian Noctis : Holder of the Pure Light Peacock Miraculous, Ken and Eva's son, Rebecca, Nash, Azura and Holden's older brother, Sam's cousin, Nick and William's grandson, Mary-Keenie great-grandson, paternal nephew of Nick, Lily Bruce, Damian, Aria and many aunts and uncles of the Noctis' family. Ian, like Sam is a Straight-A student, badass bookworm and also skilled in certain sports. In appareance he's based on Yuno in Black Clover.
The other members of the Noctis' family :
Damian Noctis : One of Sam's uncles, Aria's husband, owner of a very successful engineering company. He's holder of the Rooster Miraculous and transforms as Roosketer.
Aria Noctis : One of Sam's aunts, Damian's wife, chief editor of the famous fashion magazine "Noctis' fashion week". She's holder of the Aries Constellation Miraculous to transform as Woolita.
Bruce Noctis : One of Sam's uncles, Soma's father, chief and owner of the world-famous 4-star restaurant "Noctis' Dream Dishes". His talent in cooking allows him to cook for many occasions in his restaurant or for the Noctis' family.
Soma Noctis : One of Sam's cousins, Bruce's daughter, she's a gifted artist and is very supportive of her cousin Sam heroic deeds.
Jagged Stone : The famous rock-star who's also Sam's maternal uncle and Lily's older brother, he's also the holder of the Martial Artist Snake Miraculous.
Anne Stone : One of Sam's cousins, she's Ryuji's sister, she's holder of the Panther Miraculous.
Ryuji Stone : One of Sam's cousins, he's Anne's sister, he's holder of the Cat Pirate Miraculous.
Terran Noctis : One of Sam's uncles, owner of the very famous amusement park : "Noctis' Western Funland" he's also a miraculous holder : Taurus' constellation Miraculous.
Vincent Noctis : One of Sam's uncles, his appareance is based on Philippe (the same character based on Philippe Candeloro (A french famous ice skater, tv host and sports journalist), he's also a medalist in Ice Skating where he meets his future wife : Amanda. He's holder of the Polar Bear Miraculous.
Amanda Noctis : One of Sam's aunt, she's owner of a famous ski resort, she's also holder of the Arctic Wolf Miraculous.
Violet Noctis : One of Sam's cousins, she's Vincent and Amanda's daughter, like Juleka and Marc, she's timid and nervous except when she's with Sam whom she considers like her older brother, she's also holder of the Snow Owl Miraculous
Tara Stone : One of Sam's aunts, she's a cousin of Lily and Jagged, she has her own version of the Spider Miraculous, personnality-wise, she's based on Miss Tarantula in the Bad Guys.
Squall Noctis : One of Sam's uncles, he's owner of the world-famous water park : "Noctis' Water Paradise" alongside his wife Athena, he's holder of the Shark Miraculous.
Athena Noctis : One of Sam's aunts, she works in the "Noctis Water Paradise" as the legendary "Mermaid Queen" in the parade, the main attraction of the park, she's holder of the Aquarius Constellation Miraculous. In appareance, she's based on Shirahoshi in One Piece, but less shy and more mature and less crybaby than the mermaid princess of One Piece.
Jenny and Frank Noctis : Two of Sam's cousins, Frank is Squall and Athena's oldest son and Jenny is Squall and Athena's youngest daughter, both of them has their own version of the Frog Miraculous.
Ryan Nocits : One of Sam's uncles, he's an award-winning actor and holder of the Falcon Miraculous.
(More of Sam's family members will be revealed in Miraculous Toons : Heroes of the Multiverse)