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Home › Baby Names Directory › Dyson

Dyson

♂ Boy

Pronounced DY-sən /ˈdaɪ.sən/High

Meaning: From an English surname, 'son of Dye' — a medieval pet form of Dennis (Dionysius)Medium

In 30 seconds: Sleek and modern: Dyson is the surname 'son of Dye (Dennis)' — crisp, inventive, and contemporary. A name with engineering polish.
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Origin MediumEnglish
MeaningFrom an English surname, 'son of Dye' — a medieval pet form of Dennis (Dionysius)
U.S. rank (2025)#5085 ↘ Falling
2025 U.S. births19 boys (0.00% of U.S. boys)
Peak year2012
Total births (all-time)≈ 1,583

Popularity in the U.S. · SSA data

peak 201219792025

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

Dyson comes from an English surname — 'son of Dye', a medieval pet form of Dennis, from Greek Dionysios (after the god Dionysus). A crisp, modern surname-name, it has an inventive, contemporary ring.

It registers thinly in records. Rare, son-of-Dennis at the root, and modern.

Did you know? Dyson means 'son of Dye', a medieval nickname for Dennis (Dionysius) — and the inventor James Dyson gave the surname a modern, high-tech shine.
Overall data confidence 75%
Behind the Name — Dyson — root etymology

Variations

DisonDyeson

Nicknames

Dy

Famous Bearers

  • ★James Dyson (1947-)
    British industrial designer and entrepreneur who invented the bagless vacuum cleaner and founded the Dyson company
  • ★Freeman Dyson (1923-2020)
    British-American theoretical physicist and mathematician known for his work in quantum electrodynamics and speculative ideas like the Dyson sphere

If you like Dyson…

Tyson— a rhyming -yson name
Grayson— a fellow -son surname-name
Jaxon— a companion modern -son name
Mason— another popular -son name

Explore names like Dyson

By themeenglishsurname-name

All themes →All meanings →All origins →

Frequently Asked

What does the name Dyson mean?

Dyson is an English surname, 'son of Dye' — a medieval pet form of Dennis.

How do you pronounce Dyson?

It's said DY-sən /ˈdaɪ.sən/ — two syllables, stress on the first.

Is Dyson a boy or girl name?

Dyson is a boy's name.

How popular is Dyson?

Dyson is a rare name in the U.S.

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