What does the name Chasiti mean?

"The girl's name Chastity \ch(a)-sti-ty, chas-tity\ is pronounced CHASS-ti-tee. It is of Latin origin, and its meaning is "pure, undefiled". A virtue name. This name has been familiar since the 1970s due to Chastity Bono, daughter of singer/actress Cher and singer/actor/politician Sonny Bono. Chasida is a saint's name."

Courtesy of http://www.thinkbabynames.com/

Think of it like chastity belt, an item used by both fathers and husbands to keep their daughters pure in virginity and wives from sleeping with another.