Gracious
Janaria is a modern American invention, likely created by blending the name Jane or Jan with the popular suffix -aria. It ultimately derives from the Hebrew name Yochanan, meaning 'God is gracious,' combined with melodic elements common in contemporary naming.
Less common today
Janaria isn't in the latest US Top 1000. It last peaked at #7,037 in 2009.
US births per 5-year period, 1990βpresent (SSA data).