Dylen

♂ Boy

Pronounced DIL-an /ˈdɪl.ən/High

Meaning: A spelling of Dylan — from the Welsh, 'a great wave/tide; the son of the sea' (dy, 'great', + llanw, 'flow/tide'); a Welsh sea-god of legendLow

In 30 seconds: A great wave; son of the sea: Dylen spells Dylan. Crisp, classic, and warm.

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Origin LowWelsh

MeaningA spelling of Dylan — from the Welsh, 'a great wave/tide; the son of the sea' (dy, 'great', + llanw, 'flow/tide'); a Welsh sea-god of legend

U.S. rank (2025)#11021 ↘ Falling

2025 U.S. births6 boys (0.00% of U.S. boys)

Peak year2004

Total births (all-time)≈ 1,038

Popularity in the U.S. · SSA data

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

Dylen is a spelling of Dylan — from the Welsh, 'a great wave/tide; the son of the sea' (dy, 'great', + llanw, 'flow/tide'); a Welsh sea-god of legend. A crisp, classic name (said 'DIL-an').

In the U.S. it appears as a spelling of Dylan. Rare in this form, a-great-wave at the root, and classic.

Did you know? Dylan means 'a great wave/tide; the son of the sea' in Welsh (a sea-god of legend) — Dylen is a spelling, crisp and classic (said 'DIL-an').

Overall data confidence 42%

References — Dylan — Welsh etymology

Variations

DylanDillonDylin

Nicknames

Dyl

Famous Bearers

Famous bearers coming soon.

If you like Dylen…

Dylan— the standard spelling

Dillon— a kin spelling

Rylan— a sound-neighbor -ylan boys' name

Kylan— a fellow -ylan boys' name

Explore names like Dylen

By themewelsh

By meaningGod / Divine Sea / Water

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Frequently Asked

What does the name Dylen mean?

Dylen spells Dylan — Welsh 'a great wave/tide; the son of the sea'.

How do you pronounce Dylen?

It's said DIL-an /ˈdɪl.ən/ — two syllables, stress on the first.

Is Dylen a boy or girl name?

Dylen is a boy's name.

How popular is Dylen?

Dylen is a very rare spelling in the U.S.