Victory or bird
Torria is likely a modern diminutive of Victoria, meaning 'victory' in Latin, or a variant of the Japanese name Tori, which means 'bird'. In English-speaking contexts, it is often used as a creative, rare elaboration of Tori.
Less common today
Torria isn't in the latest US Top 1000. It last peaked at #10,843 in 1993.
US births per 5-year period, 1990βpresent (SSA data).