Tatargina
Tatargina is a Russian surname. Surnames in Russia, including Tatargina, often have origins in occupations, nicknames, geographical locations, or patronyms (based on the father's given name). While the specific origin of "Tatargina" requires genealogical research, it likely relates to the Tatar people or regions historically associated with Tatar populations. It could indicate ancestral ties to someone who lived near or interacted with Tatars, or perhaps even have Tatar ancestry itself. The suffix "-ina" is a common Russian feminine surname ending. Thus, Tatargina is the feminine form of a corresponding masculine surname, likely "Tatargin." The surname is relatively rare, suggesting it may have originated in a specific region or family line.