Noah Boy
NOH-uh
“rest, comfort” · Hebrew
#2
Dyson
BoyEnglish· “son of Dye (Dionysia)”
- Meaning
- son of Dye (Dionysia)
- Origin
- English
- Pronunciation
- DY-suhn
- Syllables
- 2
- US rank 2025
- #5,085
- US babies 2025
- 19
- Best rank
- #1,620 (2012)
- Peak year
- 2012
Meaning and origin of Dyson
Dyson is an English name that means “son of Dye (Dionysia)”.
Dyson is an English surname meaning son of Dye, a medieval pet form of Dionysia, a feminine name from Dionysius. Surnames formed from a mother's name are relatively rare, which makes Dyson an unusual matronymic. Today the name is familiar from the physicist Freeman Dyson and from the vacuum cleaner brand founded by James Dyson. It is pronounced DY-suhn. As a boys' name it fits the trend of surnames ending in -son, like Grayson and Jackson, while remaining much less common. Dy and Sonny are possible nicknames.
Popularity over time
Dyson first appears in US Social Security records in 1979. It has never ranked in the national top 1,000, which keeps it genuinely uncommon. Its best national rank was #1,620 in 2012, the same year it reached its highest count of 96 babies. In 2025, 19 babies were named Dyson, and it ranked #5,085 nationally. That is 74% fewer than ten years earlier, so it is becoming less common.
Its national rank moved from #2,443 in 2000, #1,962 in 2010, and #5,085 in 2025. Of the 1,583 US boys named Dyson since records began, 42% were born in the 2010s, its biggest decade. The 2000s come next, with 615 babies.
Other boys' names that peaked around the same time include Blaize, Zyion, Lex, Rhyder, and Zyler.
Gender, sound and spelling
In the US it is used almost only for boys.
Dyson is usually pronounced DY-suhn, with two syllables. It has five letters, starts with D and ends in “-on”.
Middle names for Dyson
A few middle names that flow with Dyson: each avoids a matching first letter, a rhyme and a vowel clash where the names meet.
Sibling names for Dyson
Similar names
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Lists that include Dyson
Frequently asked questions
What does the name Dyson mean?
Dyson is an English name that means “son of Dye (Dionysia)”.
What is the origin of the name Dyson?
Dyson has English roots. Dyson is an English surname meaning son of Dye, a medieval pet form of Dionysia, a feminine name from Dionysius.
Is Dyson a popular name?
Not especially. Dyson ranked #5,085 in the US in 2025, which puts it outside the top 1,000.
Is Dyson a boy or girl name?
Dyson is mainly a boy's name. In the US it is used almost only for boys.
How do you pronounce Dyson?
Dyson is usually pronounced DY-suhn. Stressed syllables are in capital letters.
Popularity figures come from US Social Security card applications (names given to at least five babies in a year, 1880 to 2025). How we source names and meanings