Alexandera, a name of Greek origin, is derived from the male name Alexander, which means 'defender of mankind.' The feminine suffix '-a' transforms it into a female given name. It gained popularity during the late 20th century and has since been used consistently in English-speaking countries.
"Alexandra's popularity peaked in the early to mid-90s, with a high of 27 births in 1993. However, it has since declined, with only 8 births recorded in 2006."