| Kristen Jorgenson Scott was a 23rd century Human female. She was the daughter of Arlyne Scott and younger sister to Montgomery Scott. Kristen had the "trademark" Scott hair (dark, thin and unkempt in an "attractive way") and was the image of her father (slender and strong-jawed with well-defined features).
Kristen was born in the city of Aberdeen, Scotland in 2225. Her first word was "Scotty" and was used in reference to her brother. He hated being called "Scotty", but came to realize that it was a term of endearment, and she became the only one allowed to call him by that name.
In December 2231, Kristen accompanied her mother and brother to visit her Aunt Ingrid, before stopping in Aberdeen to play on the mechanical Santa Claus and reindeer merry-go-round. During the visit, her family met Doctor David McCoy and his son, Leonard. Despite being quite talkative to Dr. McCoy as he attempted to get to the source of Montgomery's developing stomach ache, she quickly became quite shy when she met Leonard.