Diaan
A feminine name of Italian origin meaning "Diana".
Name Census estimates that about 5 living Americans carry the first name Diaan. The name is used almost exclusively for boys. The average person named Diaan today is around 8 years old, and the year with the single highest number of Diaan births was 2018 (5 babies).
This page is the full Name Census profile for Diaan. Below you will find a gender breakdown showing how the name splits between male and female registrations, a year-by-year popularity chart stretching back to 1880, decade-level totals, the top US states for this name, its meaning and etymology, and a set of frequently asked questions with data-backed answers.
Key insights
- • Fewer than 100 living Americans are believed to carry the name Diaan. It is among the rarest names in the SSA records.
People living today
5
~ 1 in 68,550,868 Americans
Peak year
2018
5 babies that year
Average age
8
years old
2018 SSA rank
#12,647
Tracked since 2018
Popularity
Diaan: popularity over time
Babies born per year
Decades
Diaan by decade
The table below breaks the full SSA timeline into ten-year windows. Each row shows how many male and female babies were given the name Diaan during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.
| Decade | Male | Female | Total |
|---|---|---|---|
| 2010s | 5 | 0 | 5 |
Origin
Meaning and history of Diaan
The name Diaan has its origins in Sanskrit, one of the oldest Indo-Aryan languages. It is derived from the Sanskrit word "dhi," which means intellect or wisdom. This name first emerged in ancient Indian texts and scriptures, particularly in Hindu mythology and literature.
One of the earliest recorded instances of the name Diaan can be found in the Mahabharata, a renowned Sanskrit epic dating back to the 8th century BCE. In this epic, Diaan was the name of a wise and learned sage revered for his vast knowledge and spiritual insights.
During the medieval period, the name Diaan gained popularity among Hindu scholars and philosophers. It was commonly bestowed upon individuals who demonstrated exceptional intellectual abilities and a thirst for knowledge.
In the 12th century CE, a renowned Indian mathematician and astronomer named Diaan Bhattacharya made significant contributions to the field of mathematics. His work on trigonometry and astronomy was highly influential during his time.
Another notable figure with the name Diaan was Diaan Chand, a 16th-century poet and writer from the Mughal Empire. He is best known for his poetic works that explored themes of love, spirituality, and the human condition.
In the 19th century, Diaan Nath Batra, a prominent Indian philosopher and social reformer, played a crucial role in advocating for women's rights and education. His writings and teachings had a profound impact on the social and cultural landscape of his era.
As the name Diaan has its roots in Sanskrit and Hindu culture, it has maintained a strong presence in India and among the Indian diaspora worldwide. While the name may not be as widely recognized in other cultures, it carries a rich historical significance and association with wisdom, intellect, and scholarly pursuits.
People
Diaan + last name combinations
How many people share a full name with Diaan as the first name? Click a combination below to see the estimate, or search any pairing.
Related
Other names starting with D
Other first names starting with D with a similar number of bearers.
FAQ
Diaan: questions and answers
How many people in the U.S. are named Diaan?
Name Census puts the figure at roughly 5 living Americans. We arrive at this by taking every SSA birth registration for Diaan going back to 1880 and adjusting each cohort for expected survival using CDC actuarial life tables. The result is an age-weighted living-bearer count, not a raw birth total. That works out to about 1 in 68,550,868 US residents.
Is Diaan a common name?
We classify Diaan as "Very Rare". It ranks above 18.2% of all first names in the SSA dataset by living bearers. Across the full history of the data, 5 babies have been registered with this name.
When was Diaan most popular?
The single biggest year for Diaan was 2018, when 5 babies received the name. The fact that the average living Diaan is about 8 years old gives you a rough sense of which era contributed the most bearers who are still alive today.
What does the SSA popularity chart show?
The chart tracks births, not the number of people alive with the name today. Each point shows how many babies were given the name Diaan in that year. That makes it useful for spotting when the name rose, peaked, or faded.
Is Diaan a male name?
Yes, 100.0% of people registered as Diaan in the SSA data are male. You can see the full per-sex comparison in the gender distribution section above, which includes the latest year rank, birth count, and peak year for each sex.
Is Diaan still being used today?
Yes. The SSA still recorded Diaan in 2024, and the page above shows its latest-year rank where available. A name can be well past its peak and still remain in steady use, especially if it built up a large population over earlier decades.
Why can a name have a lot of living bearers even if it is not trendy now?
Because living-bearer counts and current baby-name popularity measure different things. A name like Diaan can build up a very large population over many decades, even if fewer parents are choosing it now than they did at its peak.
Where does this data come from?
First-name figures come from the Social Security Administration's national baby name files, which cover every name on a birth certificate from 1880 to 2024. Living-bearer estimates layer in CDC actuarial life tables broken out by sex to account for mortality. The population baseline (342,754,338) is the Census Bureau's latest national estimate. You can read the full calculation on our methodology page.
Does every first name have Census demographic data?
No. The public Census first-name release only covers names that met the Bureau's publication rules, so many rarer names in the SSA files do not have a published Census demographic snapshot. In those cases, the page still shows the SSA trend, gender history, and state data.
How many people are named Diaan?
Find out how many people share the name Diaan on our sister site HowManyOfMe.org — a quick modern estimate with the living-bearer count front and centre.