Decody
A name derived from the word "decode," suggesting insight or solving mysteries.
Name Census estimates that about 5 living Americans carry the first name Decody. The name is used almost exclusively for boys. The average person named Decody today is around 33 years old, and the year with the single highest number of Decody births was 1992 (5 babies).
This page is the full Name Census profile for Decody. 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 Decody. It is among the rarest names in the SSA records.
People living today
5
~ 1 in 68,550,868 Americans
Peak year
1992
5 babies that year
Average age
33
years old
1992 SSA rank
#8,708
Tracked since 1992
Popularity
Decody: popularity over time
Babies born per year
Decades
Decody 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 Decody during that decade, along with a combined total. This is useful for spotting eras where the name surged or retreated.
| Decade | Male | Female | Total |
|---|---|---|---|
| 1990s | 5 | 0 | 5 |
Origin
Meaning and history of Decody
The name Decody is believed to have its origins in the ancient Etruscan civilization, which flourished in what is now modern-day Italy between the 8th and 3rd centuries BCE. The name is derived from the Etruscan word "decod," meaning "to lead" or "to guide," suggesting that it may have been bestowed upon individuals with leadership qualities or a strong sense of purpose.
One of the earliest recorded mentions of the name Decody can be found in the writings of the Roman historian Livy, who lived from 59 BCE to 17 CE. In his historical accounts, Livy makes reference to a prominent Etruscan leader named Decody, who played a pivotal role in the resistance against Roman expansion during the 4th century BCE.
During the Middle Ages, the name Decody was relatively uncommon, but it did appear in a few notable instances. In the 11th century, a Benedictine monk from the Abbey of Saint-Gall in present-day Switzerland was known by the name Decody. He was renowned for his scholarly pursuits and his contributions to the preservation of ancient manuscripts.
As the Renaissance swept across Europe in the 14th to 17th centuries, the name Decody gained some traction among the intellectual and artistic circles of the time. One notable figure was Decody Alberti, an Italian humanist scholar and architect born in 1404. Alberti's influential works on art, architecture, and philosophy cemented his place in the annals of the Renaissance.
In the 18th century, a French explorer and cartographer named Decody La Pérouse embarked on a pioneering voyage around the world from 1785 to 1788. Although his expedition ultimately met a tragic end, La Pérouse's detailed maps and observations of the Pacific region made a significant contribution to the field of cartography.
Another prominent figure bearing the name Decody was the 19th-century American businessman and philanthropist Decody Peabody, born in 1795. Peabody amassed a considerable fortune through his international banking and trading ventures, and he later dedicated much of his wealth to establishing educational institutions and libraries across the United States and England.
While the name Decody has undergone various spellings and adaptations throughout history, its essence remains rooted in the ancient Etruscan heritage, symbolizing leadership, guidance, and a pioneering spirit.
People
Decody + last name combinations
How many people share a full name with Decody 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
Decody: questions and answers
How many people in the U.S. are named Decody?
Name Census puts the figure at roughly 5 living Americans. We arrive at this by taking every SSA birth registration for Decody 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 Decody a common name?
We classify Decody 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 Decody most popular?
The single biggest year for Decody was 1992, when 5 babies received the name. The fact that the average living Decody is about 33 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 Decody in that year. That makes it useful for spotting when the name rose, peaked, or faded.
Is Decody a male name?
Yes, 100.0% of people registered as Decody 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 Decody still being used today?
Yes. The SSA still recorded Decody 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 Decody 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 Decody?
For a faster, more casual read, check HowManyOfMe.org — our sister site built around that single question.