Demi is a girl name with a modern feel, drawn from real birth records.
| Country | Births on record |
|---|---|
| United States since 1880 | 14,921 births |
| England & Wales since 1996 | 8,976 births |
| Ireland since 1964 | 370 births |
Counts come from national birth registrations: the U.S. Social Security Administration, England & Wales (ONS) and Ireland (CSO). Coverage spans differ, so totals aren't directly comparable across countries.
Babies named Demi per year — United States (1964–2025). United States peaked in 2020 (914/yr) · England & Wales peaked in 1996 (689/yr) · Ireland peaked in 2006 (23/yr).
Demi reached its peak in 2020, when it was the #692 most popular baby name in the United States — making it a quintessential 2020s name.
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