Erhart

Boys' name

Honour + hard, through Erhard

Erhart has been given to 19 babies in the U.S. since 1916. 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 1918, with 8 recorded.

Babies named Erhart, 1924

1 in 476,000

Erhart 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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Erhart: meaning, origin, and history

Honour + hard, through Erhard

Deeper origin not confirmed in the cited records

What Erhart means

Erhart belongs to the name family reached through Erhart → Erhard. Its meaning is “honour + hard”.

Origin, language, and formation

Erhart is used in German.

Related names and everyday forms

Related names include Erhard.

American usage and historical context

In the United States, 19 boys were recorded with the name Erhart between 1916 and 1924. Its highest annual count was 8 in 1918; its best national rank was #3,190 in 1918.

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 Erhart?

Erhart had fewer than 5 recorded uses in 2025, so these figures use 1924, the last year it was published.

Among all babies, 1924: 1 in 476,000; 5 of 2,381,562 births
Among boys only: 1 in 227,000; <0.01% of boys
Rank, 1924: Unranked; Fewer than 5 uses
Coin-flip room size: 330,156 kids; Even odds of a second one

Where Erhart 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 1924 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 330,156 children born in 1924 and it's an even bet that one of them is another Erhart. In a class of 30 the chance is Under 1%.

When Erharts were born

Half of everyone ever recorded as Erhart was born before 1918 — so the typical Erhart is around 107 today.

Median birth year: 1918; About 107 years old
Biggest decade: 1910s; 73.7% of all use
Born in the last 25 years: 100.0%; A modern name
Recorded since 1950: 0; People you could plausibly meet

Choose a decade

1910s — 73.7% of all recorded uses (14).

Is Erhart 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 1918 (8)
Years since peak: 107; Years
Year-to-year steadiness: Not enough data; Too few years
Best rank ever: #3,190; 1918

Spellings of Erhart

Erhart is not the most common spelling — Gerhard is, with 53.8% against Erhart's 0.42%.

Gerhard53.8%2,429
Hart26.8%1,211
Gerhardt19.0%858
Erhart0.42%19

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.

Erhart 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: #3,190; 1918
Peak year: 1918; 8 that year
First recorded: 1916
Last recorded: 1924
All-time count: 19
Count in 2025: Under 5

Names similar to Erhart

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

Robart Mozart Erhan Erhard Bogart Besart Erhardt Lamart Benhart Raymart Hubart Kheart Bernhart Dalhart Josgart Steuart Rinehart Dart Leart Evart Reinhart Leonhart Ewart Taggart

Sibling names for Erhart

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

Winnifred Johnie Ray Lida Maybelle Floy Garnet Mathilda

For a brother

Granville Valentine Orval Buster Sol Omer Ferdinand Regis

Explore around Erhart

Top names of 1918, Erhart's peak year The 1910s in full Other names that peaked in 1918 Boys' names starting with E