Whats C2's name from code geass

[Thrax]

Whats C2's name from code geass( the one with green hair)

[agrash]

C.C. (Code Geass - Wikipedia, the free encyclopedia)

C.C (シー・ツー, Shī Tsū?, pronounced C2)

[littlemoonflower]

they don't really give her real name. Lelouch has to say it at one point in the series, but they silenced it out. So it's just C2. Shi Tsu is the way that it would pronounced in Japan which translates to C2 with the katakana writing and that's that.