Marcelyn

Girls' name

Variant of Marceline

Marcelyn has been given to 709 babies in the U.S. since 1915. 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 1928, with 33 recorded.

Babies named Marcelyn, 2021

1 in 678,000

Marcelyn over time, 1880–2025

Girls

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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Marcelyn: meaning, origin, and history

Variant of Marceline

Deeper origin not confirmed in the cited records

What Marcelyn means

Marcelyn is a variant of Marceline.

Documented naming usage and pronunciation

Marcelyn is used in English (Rare).

Related names and everyday forms

Related names include Marceline.

American usage and historical context

In the United States, 709 girls were recorded with the name Marcelyn between 1915 and 2021. Its highest annual count was 33 in 1928; its best national rank was #1,353 in 1928.

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.

U.S. Social Security Administration: national name data and limitations

How common is Marcelyn?

Marcelyn had fewer than 5 recorded uses in 2025, so these figures use 2021, the last year it was published.

Among all babies, 2021: 1 in 678,000; 5 of 3,389,958 births
Among girls only: 1 in 328,000; <0.01% of girls
Rank, 2021: Unranked; Fewer than 5 uses
Coin-flip room size: 469,949 kids; Even odds of a second one

Where Marcelyn sits on the popularity scale

Rarest published (5 a year)#1 — Olivia (13,544)

Chance at least one other child shares the name

If the other children were drawn at random from the 2021 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 469,949 children born in 2021 and it's an even bet that one of them is another Marcelyn. In a class of 30 the chance is Under 1%.

When Marcelyns were born

Half of everyone ever recorded as Marcelyn was born before 1942 — so the typical Marcelyn is around 83 today.

Median birth year: 1942; About 83 years old
Biggest decade: 1930s; 23.8% of all use
Born in the last 25 years: 2.1%; Mostly a past generation
Recorded since 1950: 264; People you could plausibly meet

Choose a decade

1930s — 23.8% of all recorded uses (169).

Is Marcelyn 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 1928 (33)
Years since peak: 97; Years
Year-to-year steadiness: Shifting; 24.2% average annual change
Best rank ever: #1,353; 1928

Spellings of Marcelyn

Marcelyn is not the most common spelling — Marilyn is, with 61.3% against Marcelyn's 0.12%.

Marilyn61.3%373,791
Madelyn19.0%116,010
Marcella10.8%65,614
Marcela1.5%8,955
Marlyn1.1%6,806
Marceline1.1%6,738
Marcelle0.89%5,414
Marcelina0.56%3,419

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.

Where Marcelyn is used

Across 1910–2025, Marcelyn was most concentrated in Kansas — about 1 in 100,000 girls, against 1 in 516,569 across all states with data. It was least common in Michigan (1 in —).

01 per 100,000

State popularity map

Most concentrated

1Kansas1 in 100,000
2Michigan1 in —

Shading is the share of that state's recorded girls given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings. Marcelyn has too little recent state data to map, so this covers all years from 1910.

Marcelyn by the numbers

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

As a girl's name

Rank in 2025: Unranked
Trend vs 5 yrs ago: —
Best rank ever: #1,353; 1928
Peak year: 1928; 33 that year
First recorded: 1915
Last recorded: 2021
All-time count: 709
Count in 2025: Under 5

Names similar to Marcelyn

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

Marelyn Marillyn Marylyn Maralyn Marolyn Marvelyn Marlyn Marilena Maryella Marcille Marlayna Margeaux Marionna Maryjean Maryetta Mariposa Marielys Marlaina Marleni Marvella Markella Marianela Marilla Marciana

Sibling names for Marcelyn

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

Edward Paul Charline Ardis Germaine Darline Richard Leatrice

For a brother

Frances Jules Bud Rolland Normand Laverne Jewel Carrol

Explore around Marcelyn

Top names of 1928, Marcelyn's peak year The 1920s in full Other names that peaked in 1928 Girls' names starting with M