Meaning and Name Origin
Sacha \s(a)-cha\ as a girls' name (also used as boys' name Sacha) is of Russian and Greek origin, and the meaning of Sacha is "man's defender". Sacha is a variation of Sasha (Russian, Greek): short form of Alexander. Seldom used as a given name. Name used for both genders.
Sacha has 1 variant: Sascha.
Sacha is a somewhat popular first name for females (#3199 out of 4276, Top 75%) but a unique surname for both adults and children. (2000 U.S. Census)
Below is a charted analysis of the popularity of the girl name Sacha and affiliated names. The only prominent related form of Sacha (#unlisted) appearing in the Top 1000 is Sasha (#569 the previous year). Adoption of this girl name reached its peak in the year 1990 and is now much lower. Sasha (#569) is the most contemporarily stylish name for newborns here. (2014 Birth Statistics)