Rising since 2005, #2,778 for girls today.
Popularity of Harmonii since 2005
Babies named Harmonii per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 2000s | 28 |
| 2010s | 308 |
| 2020s | 330 |
Meaning & origin
Harmonii is a modern respelling of Harmony that first appeared in U.S. birth records in 2005, reflecting 21st-century naming trends that favor creative spelling. Though still uncommon, its usage has been rising steadily, and it reached its peak in popularity in 2024 (rank 2778). In 2025, the name had a 1-in-26,349 frequency, showing continuing interest among parents who want a sound-based name with a unique twist. Geographically, Harmonii has been notably more common in southern states like Mississippi, Georgia, and Florida. As a word name turned surname then personal name, Harmony itself dates back centuries but only became a given name in the 1970s; the Harmonii variant introduces a distinctive -ii ending that sets it apart from its parent. The name's meaning, rooted in musical concord and interpersonal agreement, appeals to parents drawn to peaceful, artistic associations. While no famous bearers have yet emerged, Harmonii represents the broader movement toward individualized name creation in modern American culture.
Harmonii is a respelling of the English word name Harmony, which derives from the Latin 'harmonia' via Greek 'harmonia', meaning 'joint, agreement, concord of sounds'. The name Harmony entered regular use in the United States in the 1970s and gained popularity in the 1990s. Harmonii, with a creative -ii suffix, emerged in the 2000s as a distinctive variant.
Where Harmonii is most popular
Births per 100,000 girls by state, 2025. The lightest shade means too few recorded births.
Nicknames & variants
Nicknames: Harmon, Harmy, Moni
Sibling names for Harmonii
Names that share Harmonii's style, for a brother or sister.

