Unknown; possibly a modern variant of Melany or Maloni
Malonni is a rare modern American name with no single established etymology. It is likely a creative spelling variant of Maloni, which may be a Polynesian name meaning 'calm' or a variation of the Greek name Melanie, meaning 'black' or 'dark'.
Less common today
Malonni isn't in the latest US Top 1000. It last peaked at #9,459 in 2023.
US births per 5-year period, 1990–present (SSA data).
