Holiday Calendar

National Marcia Day

Next celebratedTuesday, March 9, 2027

The Brady Bunch reached the air in 1969, by which point Marcia had already slid to 260th, and across the show's whole run it never climbed. March 9 marks a name that peaked back in 1951.

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Last updated September 6, 2026 · by the Holiday Calendar TeamHave an update or spot an error?
YEARLY DATEMarch 9
OBSERVED INInternationally
CATEGORYNames
ORIGIN

Community Origin

FOUNDING ENTITY
Not documented
FIRST OBSERVED
Not documented
HOW THE HOLIDAY CAME TO BE

The trail starts in October 2022.

National Marcia Day appears on holiday-listing sites fixed to March 9, and the earliest archived trace of it anywhere is a listing captured on 5 October 2022. No founder, establishing act, proclamation or registry filing has been located, and no source explains the date.

+ Know the story? Submit a founder Help us complete this holiday
INTRO

The famous Marcia arrived eighteen years too late

Ask anyone where the name Marcia comes from and you will get a television answer. The Brady Bunch premiered on 26 September 1969, and Marcia Brady became the most famous bearer the name has ever had.

The baby-name record says she arrived late. Marcia had already peaked in the United States in 1951, at 74th, and by the year the show reached the air it had slid to 260th. Across the entire five-year run it never climbed.

National Marcia Day sits on March 9 with no founder, no founding year, and no recorded reason for the date. What it marks is a name with a Roman root, one very short run at the top, and a famous namesake who turned up almost two decades after the peak.

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ORIGINS

Marcia Day history

INTRODUCTION

Marcia begins in Roman naming, as the feminine of Marcius. As a Roman praenomen it also served as the feminine of Marcus.

CHAPTER 01

A Roman name, probably borrowed from a god

The root behind Marcus is older than either. Behind the Name records it as a Roman given name "probably derived from the name of the Roman god Mars". Probably is as far as the record goes.

English took the name up far later. Marcia has been used as a given name in the English-speaking world since the 18th century, which makes it a latecomer in English terms and an ancient one in Roman ones.

CHAPTER 02

Thirteen years at the top

The American record opens in 1880 with Marcia already on it, ranked 580th. It stayed on that list in 113 of the 146 years through 2025, which is a long tenure for a name most people now think of as dated.

Marcia sat inside the American top 100 from 1943 to 1955, thirteen consecutive years, and never returned. Its single best year was 1951, at 74th. That year it went to 0.287 percent of American girls born.

CHAPTER 03

The Marcia who arrived too late

Then came the show. The Brady Bunch ran from September 1969 to 8 March 1974, with Maureen McCormick as Marcia and Eve Plumb as her sister Jan, and it made the name a household reference.

It did not make the name popular. Marcia ranked 260th the year the show premiered and 264th the year it ended. By 1975 it had fallen to 295th.

The most visible Marcia in American culture arrived eighteen years after the peak and did not slow the decline. The name was ranked for the last time in 1993, at 983rd. It has sat outside the American top 1000 every year from 1994 through 2025.

TIMELINE

Timeline

Marcia enters English use

The name begins to be used as a given name in the English-speaking world, long after its Roman origins.

The American record opens

The first year of the US baby-name series already carries Marcia, ranked 580th.

Into the top 100

Marcia enters the American top 100 for the first time, beginning a run that lasts thirteen years.

The peak

Marcia reaches 74th, its best American rank, given to 0.287 percent of girls born that year.

The Brady Bunch premieres

The show reaches the air on 26 September, by which point the name has already fallen to 260th.

The last ranked year

Marcia appears in the American top 1000 for the final time, at 983rd.

BY THE NUMBERS

National Marcia Day by the Numbers

#74
Best US rank, in 1951
0.287%
Share of US girls named Marcia in 1951
13
Years inside the US top 100, 1943 to 1955
113
Of 146 years ranked, 1880 to 2025

WHY THIS DAY MATTERS

Why We Love National Marcia Day

INVERSION

The peak was 1951. The show was 1969.

The usual story is that a hit show sends a name up the charts. Marcia is the counterexample, and the numbers are unambiguous: the peak was 1951 and the show was 1969. A name day for Marcia is a small argument against assuming television drives naming.

RECORD

A long tenure, a short summit

Marcia held a place on the American list for 113 of 146 years but spent only thirteen of them inside the top 100. Longevity and height are different things, and this name has one without much of the other.

ORIGIN

An observance with nothing behind it

March 9 carries no founder, no founding year and no stated reason. The day is worth keeping anyway, because the name underneath it is documented back to Roman use even when the observance is not.

GOOD TO KNOW

Surprising facts about National Marcia Day

The name peaked before its most famous bearer existed

Marcia reached 74th in 1951. Marcia Brady reached television in 1969, eighteen years later, and the name kept falling through the whole run.

Thirteen years is the entire summit

Marcia sat inside the American top 100 from 1943 to 1955, thirteen consecutive years, and never returned to it.

It has been off the list for a generation

The last year Marcia appeared in the American top 1000 was 1993, at 983rd. It has been absent every year from 1994 through 2025.

An Oscar and a Tony belong to a Marcia

Marcia Gay Harden won the Academy Award for best supporting actress for playing Lee Krasner in Pollock, and a Tony Award in 2009 for God of Carnage.

GET INVOLVED

How to Celebrate National Marcia Day

EDITOR'S PICK

Look up where the name sat the year you were born

The American series runs from 1880 to 2025 and is public. Find the year and see whether Marcia was climbing, holding or falling.

WATCH

Watch the show that did not move the needle

The Brady Bunch is the reference point for the name and a decent test of the claim. Note the premiere date and compare it with the peak year.

TELL

Tell a Marcia the actual story

Most people assume the television character made the name. The record says the opposite, and it is a better thing to hear on your name day.

WATCH

Watch Pollock for a different Marcia

Marcia Gay Harden plays Lee Krasner in it, the role that won her the Academy Award for best supporting actress.

NOTICE

Notice how rare it has become

If you know a Marcia under thirty, that is unusual. The name has been outside the American top 1000 every year since 1994.

Test your knowledge

How well do you know National Marcia Day?

1 / 5

In what year did Marcia reach its highest US rank?

Answer

It is observed on March 9 each year.

COLOPHON

Sources

How we know what’s on this page. References, not endorsements.

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