Well if it's Gatchman then they need to use the Gatchman names:
-Ken Washio - The Eagle
-Joe Asakura - The Condor
-Jun - The Swan
-Jinpei - The Swallow
-Ryu - The Owl
In BOTP they were: Mark, Jason, Princess, Keyop, and Tiny respectively. The names are different in G-Force and Eagle Riders as well.
The confusing thing is, Kevin Munroe says they want to do a dark, gritty PG-13 version of Gatchaman. Thing is, American fans didn't grow up watching that version. They were most likely watching BOTP or G-Force, which were sanitized and very different. The characters were Americanized as well.
Gatchaman is the original Japanese version of the show which is only just now being shown to American viewers in it's uncensored form for the first time.
The problem with Gatchaman is that they are this super hero team, but they are very ****ed up. **** didn't start with Mark Millar and The Ultimates with the super hero teams, it was already in Gatchaman. The Science Ninja Team in Gatchaman was a pretty messed up group. All the American versions omitted the big secret for the villain Berg Katze as well.