NameCensus.
Very Rare

Deldon

A masculine English surname name meaning "valley of the dayles or valleys".

Name Census estimates that about 3 living Americans carry the first name Deldon. The name is used almost exclusively for boys. The average person named Deldon today is around 74 years old, and the year with the single highest number of Deldon births was 1945 (5 babies).

This page is the full Name Census profile for Deldon. 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

  • The typical person named Deldon is about 74 years old today, placing it firmly among the names of earlier generations. Most living Deldons were born before 1962.
  • Fewer than 100 living Americans are believed to carry the name Deldon. It is among the rarest names in the SSA records.

People living today

3

~ 1 in 114,251,446 Americans

Peak year

1945

5 babies that year

Average age

74

years old

1945 SSA rank

#3,423

Tracked since 1945

Popularity

Deldon: popularity over time

Babies born per year

013451945

Decades

Deldon 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 Deldon during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.

DecadeMaleFemaleTotal
1940s505

Origin

Meaning and history of Deldon

The name Deldon is believed to have originated in ancient Sumerian culture, one of the earliest civilizations in Mesopotamia, dating back to around 3500 BC. It is thought to be derived from the Sumerian words "del" meaning "to shine" and "don" meaning "enduring" or "eternal".

In the cuneiform script used by the Sumerians, the name was written as a combination of the symbols representing these two root words. This suggests that the name may have been bestowed upon individuals who were perceived as having a radiant or enduring presence or character.

The earliest known record of the name Deldon appears in a clay tablet from the city of Ur, dated to around 2600 BC. This tablet lists the names of various individuals, including a man named Deldon who is believed to have been a merchant or trader during the reign of the Sumerian king Shulgi.

Throughout ancient Mesopotamian history, the name Deldon appears sporadically in various texts and records, although it does not seem to have been as widely used as some other Sumerian names. One notable individual bearing the name was Deldon, a high-ranking official and advisor to the Babylonian king Hammurabi, who ruled from around 1792 to 1750 BC.

In later centuries, the name Deldon appears to have fallen out of widespread use, although it may have persisted in some regions or communities with connections to ancient Sumerian and Mesopotamian cultures. However, a few historical figures with the name can be found in various records.

One such individual was Deldon of Ctesiphon, a philosopher and scholar who lived in the city of Ctesiphon (located in modern-day Iraq) during the 3rd century AD. He is known for his writings on ethics and metaphysics, which drew upon both Greek and Persian philosophical traditions.

Another notable bearer of the name was Deldon the Scribe, a medieval Coptic Christian monk and calligrapher who lived in Egypt during the 10th century AD. He is renowned for his beautifully illuminated manuscripts, which are considered masterpieces of Coptic calligraphy.

In the 15th century, there was a Deldon of Trebizond, a Greek scholar and diplomat who served as an ambassador for the Byzantine Empire to various European courts. He is known for his efforts to promote closer ties between the Eastern Orthodox and Roman Catholic Churches.

Finally, in the 19th century, there was a Deldon al-Baghdadi, an Iraqi poet and philosopher who wrote extensively on Sufism and Islamic mysticism. His works were influential in the Arab literary renaissance of the time.

While the name Deldon has largely fallen out of common usage in modern times, its ancient Sumerian roots and the historical figures who bore this name serve as a testament to its enduring legacy and connections to various cultures and traditions across the Middle East and Mediterranean regions.

People

Deldon + last name combinations

How many people share a full name with Deldon 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

Deldon: questions and answers

How many people in the U.S. are named Deldon?

Name Census puts the figure at roughly 3 living Americans. We arrive at this by taking every SSA birth registration for Deldon 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 114,251,446 US residents.

Is Deldon a common name?

We classify Deldon as "Very Rare". It ranks above 4.9% 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 Deldon most popular?

The single biggest year for Deldon was 1945, when 5 babies received the name. The fact that the average living Deldon is about 74 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 Deldon in that year. That makes it useful for spotting when the name rose, peaked, or faded.

Is Deldon a male name?

Yes, 100.0% of people registered as Deldon 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 Deldon still being used today?

Yes. The SSA still recorded Deldon 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 Deldon 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 common is the name Deldon?

For a quick modern estimate, our sister site HowManyOfMe.org answers that in one glance, with the living-bearer count front and centre.

N
Name Census
namecensus.com

There are 3 people

with the first name

Deldon

Look up any American name

Share this result