Maronica is a girl name. It last appeared in U.S. Social Security records in 1973. Maronica first appears in the data in 1970 and reached its peak in 1970 (7 births). The chart below shows how the name has risen and fallen over time.
How popular is Maronica? (U.S. births per year)
U.S. births per year, 1970–1973 · hover or tap for the count and national rank · source: U.S. Social Security Administration