Gracious
Zanyia is a modern American creation, likely a stylized variant of Zaniah or a blend of the name Zaniyah with the suffix -ia. It is ultimately rooted in the Hebrew name Yochanan, meaning 'God is gracious,' via the Slavic and Arabic influences on the name Zanya.
Less common today
Zanyia isn't in the latest US Top 1000. It last peaked at #5,589 in 2010.
US births per 5-year period, 1990βpresent (SSA data).