Harlow

#309 in 2025UnisexGirls' nameBoys' name

Possibly rock hill or army hill

Harlow has been given to 16,655 babies in the U.S. since 2002. In 2025 it ranked #309 of 17,293 girls’ names in use. Its peak year was 2021, with 1,278 recorded. It's used for both sexes: 84% girls, 16% boys all-time.

Babies named Harlow, 2025

1 in 3,380

Harlow over time, 1880–2025

GirlsBoys
05001K1.5K18801900192019401960198020002020

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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.

Girls or boys — Harlow over time

In 2025, Harlow went to 85% girls and 15% boys.

18822025

A sex is only published in years it reached five applications, so a stretch at 0% or 100% means the other side stayed under that floor — not that it was never used.

Harlow: meaning, origin, and history

Possibly rock hill or army hill

English surname and place name

About Harlow

Harlow is an English surname name with a place-name background, probably meaning either “rock hill” or “army hill.” Its cultural references reach from film star Jean Harlow to astronomer Harlow Shapley. Modern American use includes both girls and boys, with girls accounting for the larger recent totals.

Meaning and surname background

The final element comes from Old English hlaw, meaning “hill.” The first may be hær, “rock” or “heap of stones,” or here, “army.” Those alternatives produce the two familiar interpretations, while leaving the earliest place-name formation uncertain.

The surname developed from a place name before moving into given-name use. Harlow consequently shares the landscape background of many English surnames, with a modern sound that does not immediately reveal the older words.

Its two-syllable shape ends in a long o sound. The central rl gives it a different consonant pattern from names such as Marlow, even though the endings look similar.

Jean Harlow

Jean Harlow was born Harlean Carpenter in Kansas City, Missouri, in 1911. Her professional name came from her mother, Jean Harlow. This makes the famous screen name itself an example of a family name being carried into a new public identity.

She starred in Frank Capra’s Platinum Blonde, released in 1931. In the romantic comedy, she plays wealthy Ann Schuyler, whose relationship with a newspaper reporter becomes a satire of class and social expectations.

For a child called Harlow today, the film connection is through the actor’s surname rather than her given name. It gives the spelling a clear association with early Hollywood and the visual culture of the 1930s.

Harlow Shapley

Harlow Shapley supplies a historical example of the name in first position. The astronomer studied the structure of the Milky Way using the distribution of stars, star clusters, and other objects.

In his 1928 paper The Centre of the Galaxy, written from Harvard College Observatory, he examined the direction of the galactic centre and the obscuring clouds that complicated its observation. His work places Harlow within the history of efforts to map the larger stellar system around us.

The scientific and cinematic references are independent: Harlow is Shapley’s given name and Jean Harlow’s surname. Together they show the spelling in two different parts of twentieth-century public life.

Pronunciation and American popularity

Harlow is pronounced HAR-loh in English, with stress on the first syllable. The final w is part of the long o spelling and does not form a separate consonant sound.

Its largest annual American total for girls was 1,278 in 2021, when it ranked #237. In 2025, 981 girls received it, ranking #309, alongside 167 boys at #1,214. The name’s current use is therefore broader than a single gender association.

Harlow received additional attention as a girl’s name in 2008, when Nicole Richie chose it for her daughter. This brought the older surname into a new celebrity naming context.

Sources & methodologyReferences, data & attribution

Existing Wiktionary material is attributed under CC BY-SA 4.0 where applicable. American popularity figures use the local Social Security Administration series for this exact spelling; name-sex-year counts below five are omitted.

Wiktionary material is available under CC BY-SA 4.0.

How popular is Harlow?

In 2025, Harlow ranked #309 among girls in the United States, with 981 recorded uses. The U.S. birth records first list this spelling for girls in 2002; its largest annual count was 1,278 in 2021. Rankings count each spelling separately. They describe national use, so local familiarity can differ. The popularity chart shows whether the name has remained common, returned after a quieter period, or risen recently.

How common is Harlow?

Everything below is computed from the 2025 data — the most recent year available.

Among all babies, 2025
1 in 3,380
981 of 3,315,165 births
Among girls only
1 in 1,640
0.06% of girls
Rank, 2025
#309
of 17,293 girls’ names in use
Coin-flip room size
2,344 kids
Even odds of a second one

Where Harlow 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 2025 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 1003%
School of 50014%

Put another way: gather 2,344 children born in 2025 and it's an even bet that one of them is another Harlow. In a class of 30 the chance is Under 1%.

When Harlows were born

Half of everyone ever recorded as Harlow was born before 2019 — so the typical Harlow is around 6 today.

Median birth year
2019
About 6 years old
Biggest decade
2020s
48.4% of all use
Born in the last 25 years
100.0%
A modern name
Recorded since 1950
13,986
People you could plausibly meet
Choose a decade

2020s — 48.4% of all recorded uses (6,773).

Is Harlow 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
−16
Places dropped
Rank vs 5 years ago
+15
Places climbed
Rank vs 10 years ago
+113
Places climbed
Births vs 10 years ago
1.29×
More babies than then
Share of its own peak
76.8%
Peak was 2021 (1,278)
Years since peak
4
Years
Year-to-year steadiness
Volatile
41.6% average annual change
Best rank ever
#237
2021

Spellings of Harlow

Harlow is not the most common spelling — Harley is, with 36.0% against Harlow's 16.1%.

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 Harlow is used — girls

Across 2016–2025, Harlow was most concentrated in Montana — about 1 in 481 girls, against 1 in 1,343 across all states with data. It was least common in Maine (1 in 2,500).

40208 per 100,000

Most concentrated

  1. 1Montana1 in 481
  2. 2Oregon1 in 585
  3. 3North Dakota1 in 610
  4. 4Nebraska1 in 621
  5. 5Idaho1 in 641
  6. 6Iowa1 in 662
  7. 7South Dakota1 in 725
  8. 8Wisconsin1 in 758

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.

Geographically, Harlow is somewhat regional — more concentrated than 29% of the names used widely enough to compare. See the most regional names

Where Harlow is used — boys

Across 2016–2025, Harlow was most concentrated in Minnesota — about 1 in 8,333 boys, against 1 in 26,576 across all states with data. It was least common in Tennessee (1 in 100,000).

112 per 100,000

Most concentrated

  1. 1Minnesota1 in 8,333
  2. 2Kentucky1 in 11,111
  3. 3Oregon1 in 12,500
  4. 4Wisconsin1 in 14,286
  5. 5Ohio1 in 16,667
  6. 6Utah1 in 16,667
  7. 7California1 in 20,000
  8. 8Michigan1 in 20,000

Shading is the share of that state's recorded boys 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.

Harlow around the world

Where Harlow ranks in official birth records elsewhere in the world. Rankings only — the number of births isn’t comparable between places, so it isn’t shown.

  • England & Wales
    2008–2025
    #325
    in 2025
  • Scotland
    2010–2025
    #157
    in 2025
  • Northern Ireland
    2016–2025
    #334
    in 2025
  • Ireland
    2011–2025
    #544
    in 2025
  • France
    2018–2022
    #7,916
    in 2022
  • Canada
    2008–2024
    #216
    in 2024
  • South Australia
    2008–2013
    #180
    in 2013
  • New South Wales
    2017–2022
    #82
    in 2022

Popularity data from Office for National Statistics, National Records of Scotland, Northern Ireland Statistics and Research Agency, Central Statistics Office, Institut national de la statistique et des études économiques, Statistics Canada, Consumer and Business Services (South Australia) and NSW Registry of Births, Deaths & Marriages. ONS, NRS, NISRA data under Open Government Licence v3.0. CSO, CBS SA, NSW BDM data under CC BY 4.0. INSEE data under Licence Ouverte / Etalab 2.0. StatCan data under Statistics Canada Open Licence.

Notable people named Harlow

People whose public names include Harlow, backed by Wikidata given-name records and ordered by linked Wikimedia pages. The name may be a middle name.

People data from Wikidata (CC0). Fame is measured, not judged — the order reflects how widely each person is documented, not the U.S. birth records popularity this page is otherwise about.

Harlow in other languages

Cross-language forms and variants of Harlow. Linked forms have their own page here.

Variant forms from Wikidata (CC0). Most are used mainly outside the United States; U.S. birth records statistics cover US usage only.

Harlow by the numbers

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

As a girl's name

Rank in 2025
#309
Trend vs 5 yrs ago
Up 15
Best rank ever
#237
2021
Peak year
2021
1,278 that year
First recorded
2002
Last recorded
2025
All-time count
13,986
Count in 2025
981

As a boy's name

Rank in 2025
#1,214
Trend vs 5 yrs ago
Up 1,032
Best rank ever
#721
1884
Peak year
2023
182 that year
First recorded
1882
Last recorded
2025
All-time count
2,669
Count in 2025
167

Names similar to Harlow

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

Names with a curve like Harlow

Not spelling — timing. These names rose, peaked and faded in the same years as Harlow, so they read as being from the same moment even when they look nothing alike.

Sibling names for Harlow

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

Explore around Harlow