307births recorded
1Countries
1Variants
2020Peak · United States
#6546United States 2025
Declyn is a girl name family recorded 307 times in 1 country since 2004. It ranks highest today in the United States (#6546 in 2025). Its all-time peak was in the United States in 2020, at 2.1 births per 100,000.
Popularity by country
Births per 100,000 newborns, all forms of the name combined.
All forms of Declyn
| Variants | Language | Total births | Country | Latest rank | Peak year | 10-year trend |
|---|---|---|---|---|---|---|
| Declyn | English | 307 | 🇺🇸 United States | #6546 | 2020 | ▼ 18 % |
Questions about Declyn
How popular is the name Declyn?
In 2025 it ranked #6546 in the United States. Official registers record 307 births across 1 country.
When was Declyn most popular?
It peaked in the United States in 2020, at 2.1 births per 100,000.
Is Declyn a boy or a girl name?
In official birth registers, Declyn is a girl name.