Isabella Cullen is a fictional character from Stephanie Meyer's Twilight series. In the first few books she is known as Isabella(Bella) Marie Swan, however, her vampire love, Edward proposes to her and she accepts. Though, she may not neccesarily change her name. The other two female vampires, Rosalie Hale and Alice Cullen, did not change their names after they got married to Emmet Cullen and Jasper Hale. ;pp
Renesmee Cullen is the daughter of Edward and Isabella Cullen.
At the Cullen's house
Isabella Swan is daughter of Charlie Swan, human, and not married to Edward. Bella Cullen is Isabella as a vampire and maried to Edward Cullen. ;P
Isabella "Bella" Swan/Cullen
Isabella "Bella" Marie Swan (later Bella Marie Cullen)
Edward's future wife is Isabella (Bella) Swan, who later becomes Isabella (Bella) Cullen.
Isabella Marie Swan. But now its Isabella Marie Cullen!
Edward Cullen
Carlisle Cullen Esme Cullen Alice Cullen Jasper hale Cullen Rosalie hale Cullen Emmett mason Cullen edward Anthony mason Cullen Isabella Mary swan and soon to be Isabella Mary Cullen Reneesme carlie Cullen.
She marries Edward Cullen and becomes Isabella Cullen!
Her name is Isabella Marie Swan but after she gets married with Edward Cullen that when her name changes. She lived in Pheonix,AR but she moved to Forks,WA.
Isabella's last name is Garcia-Shapiro. She is a character from the TV show "Phineas and Ferb."