The Griffin-Cameron home features a tight-knit sibling unit anchored by three children. Ford Wilson Griffin, born in August 2013, is Finley's older full brother. The two share an unmistakable resemblance to their father, inheriting both his tall frame and red-toned hair.
Finley also shares her home with older half-brother Cole Cameron Leinart, born in 2006 to Brynn Cameron and former Heisman Trophy winner Matt Leinart. Cole, now playing collegiate athletics, served as an older mentor figure in the household throughout Finley's formative childhood years.
Observers in Southern California youth sports communities frequently note that Cameron runs her household around team sports schedules, school assignments, and outdoor beach activities rather than celebrity social functions. Despite the intense public curiosity surrounding their famous fathers, Finley and her brothers navigate childhood side-by-side as typical suburban students.