If you're getting Sasha from someone who is Slavic, its just a common nickname for people with names that fit. Sasha, Pasha, Misha etc.I feel your pain.becomes Sheriff, Shiraffe, Shareena, Shaqeef, Shoffy (?!), Sasha... you name it. It's not even that hard.Shareef
Tho I'm not exactly an expert in this. Just a general thing that I've observed