Two prominent fictional bearers: Tanya Degurechaff (
谭雅·
提古雷查夫), the cold-blooded child officer of the Japanese light novel/anime 《
幼女战记》; and Tanya, the elite commando from the Command & Conquer: Red Alert (《
红色警戒》) game series.
谭 (tán) is also a common Chinese surname; here it's used phonetically for 'Ta-'.