If she wanted, but we live in a modern time when women don't have to change their maiden names - see the novel "Risk Assessment".
Also, Eve Myles didn't want her surname to change for whatever reason. Probably because Gwen would be in no way defined by a man.
Gwen Cooper was created in 2006.
cooper
Her name is Mary Cooper, played by Sharon Morgan and Gwen's dad is Geraint Cooper, played by William Thomas.
Eve Myles portrays Gwen Cooper in the television series "Torchwood." She is a key character in the show, serving as a member of the Torchwood team and often taking on a leadership role.
No he does not, Gwen marries Ben. and I do not know about Kevin.
in the original no
Gwen is second in command and acts like the concious of the team telling them when something is right or not.
gwen yeargain
no but he loves her andshe loves him but gwen is married with a baby so they cant be together and because he is immortal and she is not.
Arthur marries Gwen at the end of the 13th episode of series 4.
"Hollaback Girl" was a hit song written by Gwen Stefani and Pharrell Williams.
Kai Owen plays Gwen's boyfriend Rhys Williams in Torchwood