Declyn

Unisex

Declyn has been given to 768 babies in the U.S. since 2004. It peaked in 2018.

Popularity over time births per year, 1880–2025

Hover or tap the chart to read any year.

Total babies

768

Peak year

2018 (70 babies)

Rank in 2025

Below top 1000

First recorded

2004

10-year trend

▼ -28%

Gender split

40% girls / 60% boys

Names one letter away from Declyn — alternate spellings parents actually use.

58,950 babies since 1951

Same primary gender, peaked around the same years, and roughly as common as Declyn.

768 babies since 1970

767 babies since 1972

767 babies since 1990

767 babies since 1993

767 babies since 2002

766 babies since 2003

771 babies since 1944

771 babies since 1983

How popular is the name Declyn?

Declyn has been given to 768 babies in the U.S. since 2004. It ranked below the top 1000 in 2025.

When did the name Declyn peak?

Declyn peaked in 2018, when 70 babies were given the name.

Is Declyn a girl or boy name?

Declyn is a unisex name, used for both girls and boys.

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