And was blown up. Big time. Not the same Echo me thinks.
Also, I'm not sure why Echo is inherently feminine. Or Whisper. Both sound like badass ninjas/assassins more than "girl".
They aren't inherently female. That's my point.
And when you find another person named echo in the star wars universe, let me know.. Who cares if he got blown up. You are aware of what happened to Porkins, yes?
Trust me, its the same echo.
Maybe they ejected?