Meaning & origin
How it developed
In English use, Dyan is used as a spelling variant of Diane.
The story
Published U.S. birth records include this spelling as early as 1939. This is the earliest published observation available here, rather than a date for the name’s origin. Dyan is a variant of Diane. The history of Diane gives this family its wider story. In mythological stories, Diane is associated with the goddess of the moon and the hunt.
Combines direct and name-family evidence
Dyan through the years
- Babies since 1880
- 1,928
- 124 boys · 1,804 girls
- Most popular year
- 1970
- 128 babies
- 2025
- 8
- #9,137 for boys
- 2021–25 vs 2016–20
- +100%
- Rising fast
By the numbers
In 2025, this name appeared in 8 U.S. birth records for boys, ranking No. 9,137 among boys’ names. The recent annual counts are too incomplete to establish a ten-year comparison. Published U.S. population figures for this spelling include 2,445 as a first name in 2020.
From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.
Dyan’s family of names
Dyan has an alternative spelling in Diane. Dyan has a related form in Diane.
Inner ring: nicknames and forms · outer: across languages.
Nicknames & forms 1
Diminutives, pet forms, short forms and variants used alongside the name.
Across languages 5
Equivalents and cognates in other languages, plus older forms it grew from.
People named Dyan
Listed by how widely each person is written about, which says nothing about the name itself.
Similar names
If you love Dyan, these share its style, era, origin or sound, from outside its own family.
Dion
“of the sacred spring” · “an honest man”
95% boys · 5% girls
Donny
“a brown-haired chief” · “ruler of the world”
>99% boys
Dimitrios
“a follower of the goddess Demeter”
>99% boys
Sridhar
“bearing or possessing the goddess Lakshmi”
>99% boys
Jovan
Jovan is a masculine given name. It is used in English and Serbo-Croatian.
>99% boys
Terran
“man of the earth”
94% boys · 6% girls
Deane
“from the valley; a church official”
>99% boys
Jorde
>99% boys