Ener

Boys' name

One + warrior

Ener has been given to 5 babies in the U.S. since 2006. It was used fewer than 5 times in 2025, so it doesn't appear in the latest year's list — today it's a genuinely uncommon pick. Its peak year was 2006, with 5 recorded.

Babies named Ener, 2006

1 in 791,000

Ener over time, 1880–2025

Boys

Based on births in the U.S. Babies given the name each year. Hover the chart — or focus it and use the arrow keys — for any year. Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Ener: meaning, origin, and history

One + warrior

Old Norse

What Ener means

Ener means “one + warrior”, associated with ainaz and harjaz.

Origin, language, and formation

Ener is used in Danish and Turkish. Its origins include Old Norse.

Ener comes through Norwegian Nynorsk Einar, Old Norse Einarr and Proto-Germanic *ainaz.

Related names and everyday forms

Related names include Einar, Enar, Ejnar and Ejner.

American usage and historical context

In the United States, 5 boys were recorded with the name Ener between 2006 and 2006. Its highest annual count was 5 in 2006; its best national rank was #12,609 in 2006.

Sources & methodologyReferences, data & attribution

Meaning, origin, and language notes draw on the references below.

American popularity figures use published Social Security Administration records for this exact spelling. Counts below five for a name, sex, and year are omitted.

Wiktionary material is available under CC BY-SA 4.0.

How common is Ener?

Ener had fewer than 5 recorded uses in 2025, so these figures use 2006, the last year it was published.

Among all babies, 2006: 1 in 791,000; 5 of 3,956,166 births
Among boys only: 1 in 411,000; <0.01% of boys
Rank, 2006: Unranked; Fewer than 5 uses
Coin-flip room size: 548,442 kids; Even odds of a second one

Where Ener sits on the popularity scale

Rarest published (5 a year)#1 — Liam (20,818)

Chance at least one other child shares the name

If the other children were drawn at random from the 2006 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.

Class of 20Under 1%

Class of 30Under 1%

Grade of 100Under 1%

School of 500Under 1%

Put another way: gather 548,442 children born in 2006 and it's an even bet that one of them is another Ener. In a class of 30 the chance is Under 1%.

When Eners were born

Half of everyone ever recorded as Ener was born before 2006 — so the typical Ener is around 19 today.

Median birth year: 2006; About 19 years old
Biggest decade: 2000s; 100.0% of all use
Born in the last 25 years: 100.0%; A modern name
Recorded since 1950: 5; People you could plausibly meet

Choose a decade

2000s — 100.0% of all recorded uses (5).

Is Ener rising or falling?

Rank movement and count movement can disagree — the number of distinct names in use keeps growing, so a name holding a steady count still slides down the list. Both are shown.

Rank vs 1 year ago: —; Not ranked then
Rank vs 5 years ago: New entry; Not ranked then
Rank vs 10 years ago: —; Not ranked then
Births vs 10 years ago: —; Not published both years
Share of its own peak: 0%; Peak was 2006 (5)
Years since peak: 19; Years
Year-to-year steadiness: Not enough data; Too few years
Best rank ever: #12,609; 2006

Spellings of Ener

Ener is not the most common spelling — Peter is, with 52.7% against Ener's <0.01%.

Peter52.7%589,588
Elmer11.6%129,591
Gene11.3%126,877
Rene4.6%50,940
Enzo3.1%34,952
Emery1.8%20,412
Denver1.7%19,178
Iker1.7%18,921

Grouped by closeness of spelling (up to two letter changes), same sex, with a floor on all-time use. It catches Sophia/Sofia and Aiden/Ayden, and misses spellings that sound alike but look different, like Sean and Shawn.

Ener by the numbers

The raw record for each sex the name is used for.

As a boy's name

Rank in 2025: Unranked
Trend vs 5 yrs ago: —
Best rank ever: #12,609; 2006
Peak year: 2006; 5 that year
First recorded: 2006
Last recorded: 2006
All-time count: 5
Count in 2025: Under 5

Names similar to Ener

Matched on shared beginnings and endings, similar length, and comparable popularity.

Eney Agner Enea Deiner Janner Eyner Aner Eneko Elner Arner Eneas Edner Enner Huner Abiner Vanner Worner Donner Keener Genner Benner Kauner Brener Joiner

Sibling names for Ener

Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.

For a sister

Taniya Melia Jazmyne Jayna Nyasia Tayla Lanie Sanaa

For a brother

Paulo Yair Lavon Tye Deshaun Oswaldo Nathen Britton

Explore around Ener

Top names of 2006, Ener's peak year The 2000s in full Other names that peaked in 2006 Boys' names starting with E