Or just Kau for short. I need my own Krogan, so Kau was born.

She's a female who during the genophage was made clanless over her love of a Turian. She did leave her lover and return to Tuchanka after the genophage was cured to reproduce, but had her children taken from her, not regaining her status among Krogan culture, or her place in her female clan. She and her Turian lover fight as mercenaries, and she has become a drifter with no desire to return to Tuchanka