MallowbyNames

Nelly

NEL-ee · Either a pet form of Ellen, Helen, or Eleanor, or a diminutive of any name ending in -nel or -nell; also a direct pet form of the word 'nelly' meaning 'bright one' or 'torch' in Irish? Actually the meaning is debated and not reliably attested.

2025 rank (girls)
#1,291
Babies named in 2025
173
Peak popularity
2007
2025 frequency
1 in 9,291 girls
Usually for
Girls
Trend
Holding steady

Holding steady, #1,291 for girls today.

Popularity of Nelly since 1882

Babies named Nelly per year in U.S. Social Security records.

69139208192019602000Most births 2007Girls
Data table (by decade)
DecadeGirls
1880s50
1890s30
1900s62
1910s130
1920s210
1930s162
1940s160
1950s384
1960s428
1970s634
1980s770
1990s973
2000s1,596
2010s1,335
2020s868

Meaning & origin

Nelly has been in steady use since at least 1882, but its recent trajectory is relatively stable after a peak in 2007. In 2025 it ranked 1,291st nationally, with a 1-in-9,291 frequency that places it in moderately rare territory. The name has been most popular in Wisconsin, Kentucky, and Minnesota, reflecting a Midwestern and Southern tilt. As a diminutive of Eleanor and Helen, Nelly carries a vintage charm that feels neither trendy nor dated. Its current stable trajectory suggests it remains a recognizable but uncommon choice.

Nelly originated as a diminutive of various feminine names containing the element -nel- or -nell-, particularly Ellen, Helen, and Eleanor. By the 19th century it became an independent given name in English-speaking countries. Its popularity peaked in the early 2000s, partly influenced by the singer Nelly Furtado.

Where Nelly is most popular

Births per 100,000 girls by state. Press play or drag the slider to watch it move across the decades. The lightest shade means too few recorded births.

2020s
Fewermore per 100k girlstoo few births

Nelly” around the world

Where Nelly lands in the latest official birth statistics abroad, matched to the U.S. spelling.

  • France

    55

    babies in 2024

  • Ireland

    5

    babies in 2025

  • Quebec

    21

    babies in 2025

Sources: INSEE (France) · CSO Ireland (Ireland) · Retraite Québec (Quebec).

Nicknames & variants

Nicknames: Nel

Variants: Nellie, Nell

Sibling names for Nelly

Names that share Nelly's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

N is for Nelly, our favorite little girl.

N is for Nelly…”

In a Mallowby alphabet book, Nelly's letter becomes Nelly's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Nelly's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Nelly mean?
Nelly is typically a pet form of Ellen, Helen, or Eleanor, which have meanings related to 'torch' or 'light,' but Nelly itself does not have a standalone meaning.
How popular is the name Nelly today?
Nelly ranked 1,291th in 2025, with approximately 1 in 9,291 baby girls given the name that year. Its peak popularity was in 2007.
Is Nelly a boy or girl name?
Nelly is almost exclusively used for girls. While it can be a nickname for boys named Nelson or Cornelius, it is overwhelmingly feminine.