In 2006, Ewan and Mavrakis adopted then-4-year-old Jamyan (born September 2001), whom the actor allegedly met while on his televised motorcycle tour "Long Way Down" in 2004, according to The Evening Standard. A source told the publication at the time, "He just fell for this little girl while he was out there. He wants to give her the family she never had."
Jamyan keeps her personal life out of the spotlight, though she appears to be very close with her family. Her sister Esther shared a sweet birthday post on Instagram to commemorate her special day on 13 Sept., 2022, writing in part, "So thankful to have a best friend and sister to go through each step of life with. You're a Star. The funniest soul I know, I love you." According to The Sun, Jamyan currently attends Mitchell College in New London, Connecticut, and is set to graduate in 2024.