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Home › Baby Names Directory › Declen

Declen

♂ Boy

How to Pronounce Declen

Pronounced DEK-lin /ˈdɛk.lɪn/Medium

Meaning: A respelling of Declan, an anglicized form of the Irish Deaglan; traditionally read as 'full of goodness,' the name of an early Irish saint.Low

In 30 seconds: Declen respells Declan — an Irish saint's name (said 'DEK-lin'). Rare and heritage-rich.
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Origin LowIrish
MeaningA respelling of Declan, an anglicized form of the Irish Deaglan; traditionally read as 'full of goodness,' the name of an early Irish saint.
U.S. rank (2022)#7894 ↗ Rising
2022 U.S. births10 boys (0.00% of U.S. boys)
Peak year2015
Total births (all-time)≈ 77

Popularity in the U.S. · SSA data

peak 201520112022

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

SSA data updated May 2026. How we source & verify this data.

History & Origin

Declen respells Declan, from the Irish Deaglan, borne by an early saint and often read as 'full of goodness.' It reads as a modern take on a heritage name — extremely rare in the U.S. (said 'DEK-lin').

For boys it appears only extremely rarely, next to the popular Declan. Rare, heritage-rich, and strong.

Did you know? Declen is a fresh spelling of Declan, the anglicized Irish Deaglan traditionally read as 'full of goodness' — the name of an early Irish saint (said 'DEK-lin').
Overall data confidence 44%
References — Declen — Declan respelling; Irish; St Declan

Variations

DeclanDeklanDeclyn

Nicknames

DecDeck

Famous Bearers

  • Famous bearers coming soon.

If you like Declen…

Declan— the standard spelling
Deklan— a like spelling cousin
Phelan— a like Irish name
Nolan— a like Irish -lan name

Explore names like Declen

By themeheritageirishvariant-spellingsaint

All themes →All meanings →All origins →

Frequently Asked

What does the name Declen mean?

Declen is a respelling of Declan, an anglicized Irish name traditionally read as 'full of goodness'; Saint Declan was an early Irish saint.

How do you pronounce Declen?

It's said DEK-lin /ˈdɛk.lɪn/ — two syllables, stress on the first.

Is Declen a boy or girl name?

Declen is used here as a boy's name.

How popular is Declen?

Declen is extremely rare in the U.S.

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