Unknown; possibly a modern elaboration or place-name variant.
Zamoria is a rare modern name with no singular established etymology. It may be a creative elaboration of names like Zamora, a Spanish city name meaning 'wild olives,' or a rhythmic invention following the 'Z' name trend. Its usage in the United States is contemporary and infrequent.
Less common today
Zamoria isn't in the latest US Top 1000. It last peaked at #10,047 in 2013.
US births per 5-year period, 1990βpresent (SSA data).