fem. proper name, from French Natalie, from Church Latin Natalia, from Latin (dies) natalis "birthday," in Church Latin, "Christmas Day," from natalis "pertaining to birth or origin," from natus, past participle of nasci "to be born" (Old Latin gnasci), from PIE root *gene- "give birth, beget." Probably originally a name for one born on Christmas. A top-20 name for girls born in the U.S. from 2005 to 2012.
<a href="https://www.etymonline.com/word/natasha">Etymology of natasha by etymonline</a>
Harper, D. (n.d.). Etymology of natasha. Online Etymology Dictionary. Retrieved $(datetime), from https://www.etymonline.com/word/natasha