1,199births recorded
3Countries
2Variants
1939Peak · Argentina
#9457United States 2025
Nelsy is a girl name family recorded 1,199 times in 3 countries since 1932. It ranks highest today in the United States (#9457 in 2025). Its all-time peak was in Argentina in 1939, at 4.5 births per 100,000. Elsewhere it is mostly given as Nelsi (Argentina).
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
Which form wins where
Births per 100,000 newborns for each form, in the selected country.
All forms of Nelsy
How we grouped these names
- Nelsi ↔ Nelsy — spelling variant
Questions about Nelsy
How popular is the name Nelsy?
In 2025 it ranked #9457 in the United States. Official registers record 1,199 births across 3 countries.
What is Nelsy in other languages?
Nelsi (Spanish).
When was Nelsy most popular?
It peaked in Argentina in 1939, at 4.5 births per 100,000.
Is Nelsy a boy or a girl name?
In official birth registers, Nelsy is a girl name.