She was probably 2 or 3 when her sister, Koriand'r was born, so she's probably 20 or 21 when her sister escaped slavery at 18.
Blackfire was created in 1982.
Deacon Blackfire was created in 1988.
Her name is Blackfire, and she was BORN that way.
You see Blackfire in Episode 2 Sisters in Season 1, and Episode 29 Betrothed in Season 3.
New Teen Titans
The name for a team itself if not taken, however it is somewhat taken. A skate brand that produces clothing, and wheels is called "blackfire".
New Teen Titans - 2011 Blackfire's Babysitter - 1.17 was released on: USA: 12 May 2012
Robin-unknown Starfire-Blackfire is her sister Beastboy-none cyborg-unknown Raven-none
In Teen Titans, Starfire is voiced by Hynden Walch, who also voiced Blackfire, Madame Rouge, and Argent.
Her real name is Komand'r, Starfire's sister. She was born sickly and was unable to fly. She destroyed everything her sister ever loved and tried to kill her. Eventually, she took over their home planet of Tamaran after forcing their father, King Myand'r to abdicate.
Her evil sister, Komand'r took the name Blackfire, and she kidnapped her around a year after she escaped slavery and came to earth.
No, Robin and Blackfire do NOT kiss. There is, however, a moment in the episode Blackfire intros in that Starfire sees the shadows of Robin and Blackfire kissing, but I assure you that no actual kissing takes place.