Darla Vas Hyperion mentioned she took this name out of respect for her god parents. She had Quarian god parents, I dont think there is a background to that, maybe she's adopted or quarians saved her? What has this to do with embassies? It's a personal matter isnt it? Timeline wise think the arks started the trip sometime around me2. Am sure the planning stage would have taken longer, at that time Wrex would most likely be on the Normandy and a merc, not the krogan clan chief.
Because she says it.
As for Rex, I agree, that's just ... Nakmor though strong, but a small clan. Without a centralized decision and Rex's coming to power, they would simply be destroyed for such a thing.
