Follower of Tatius; of the family of Tatius
Tytianna is a modern American elaboration of Tatiana. It originates from the Roman family name Tatius, which belonged to a legendary King of the Sabines.
Less common today
Tytianna isn't in the latest US Top 1000. It last peaked at #2,202 in 1999.
US births per 5-year period, 1990βpresent (SSA data).