Unknown; likely a modern American invention or variant of Jermaine.
Jermoni is a contemporary American name with no established etymological root. It is likely a creative elaboration of the name Jermaine, which comes from the Latin Germanus meaning 'brother', or influenced by the rhythmic sounds of names like Armani.
About 7 boys were named Jermoni in 2025.
US births per 5-year period, 1990–present (SSA data).