Tatayana is of Slavic origin, specifically from Russia and other Eastern European countries. It is derived from the feminine given name Tatiana, which has been popular throughout Eastern Europe for centuries. The name Tatayana is often considered a variant spelling of Tatiana, perhaps influenced by modern trends in unique baby naming. Like its more common counterpart, Tatayana is typically associated with female individuals.
"Tatayana's popularity peaked between 1998 and 1999 with 28 births each year. After that, the number of babies named Tatayana significantly decreased."