Denny

♂ Boy

Pronounced DEN-ee /ˈdɛn.i/High

Meaning: -y spelling of Dennie — a pet form of Dennis, from Greek Dionysios, 'follower of Dionysus' (god of wine)Medium

In 30 seconds: Friendly and retro: Denny pets Dennis — 'follower of Dionysus'. Cheerful, easygoing, and classic.

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Origin MediumGreek

Meaning-y spelling of Dennie — a pet form of Dennis, from Greek Dionysios, 'follower of Dionysus' (god of wine)

U.S. rank (2025)#4284 ↗ Rising

2025 U.S. births24 boys (0.00% of U.S. boys)

Peak year1947

Total births (all-time)≈ 15,415

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

Denny is a -y spelling of Dennie — a pet form of Dennis, from Greek Dionysios, 'follower of Dionysus' (the god of wine). A friendly, retro nickname-name (also a Scottish place-name).

It registers thinly on its own. Rare, follower-of-Dionysus at the root, and cheerful.

Did you know? Dennis comes from Greek Dionysios, 'follower of Dionysus' (god of wine and festivity) — Denny is its cheerful, easygoing nickname.

Overall data confidence 78%

Behind the Name — Dennis — root etymology

Variations

DennisDennieDenis

Nicknames

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Famous Bearers

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If you like Denny…

Dennis— the full name

Denis— the French spelling

Danny— a companion -nny name

Kenny— another -nny nickname-name

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Frequently Asked

What does the name Denny mean?

Denny pets Dennis — Greek 'follower of Dionysus'.

How do you pronounce Denny?

It's said DEN-ee /ˈdɛn.i/ — two syllables, stress on the first.

Is Denny a boy or girl name?

Denny is a boy's name.

How popular is Denny?

Denny is a rare name on its own in the U.S.