Family name Таниша (Tanisha 
, Таниша) , in the world, is a common cognomen. The cognomen Таниша is habitual in Malaysia, where it is quite a common surname, Bangladesh, where it is quite a rare surname, and Oman, where it is a rare surname. Measured by absolute frequency, it is the most numerous in Malaysia, Bangladesh, and Indonesia. More frequently, Таниша is the forename as well as the last name.