Given name & surname
Nelly
“the shining light”·“the son of Neil; the son of a champion”
Nelly is a variant of Nelson. One English interpretation is “the son of Neil; the son of a champion.”
Meaning & origin
What it means
In English use, Nelly carries the interpretation “the shining light.” Nelly is a variant of Nelson. One English interpretation is “the son of Neil; the son of a champion.”
Combines direct and name-family evidence
Where it comes from
An origin associated with this spelling is English.
How it developed
Nelly is used as a form of Helen.
The story
Published U.S. birth records include this spelling as early as 1882. This is the earliest published observation available here, rather than a date for the name’s origin. Nelly is a form of Helen. The history of Helen gives this family its wider story. Helen’s historical associations include the mother of the Emperor Constantine. Nelly is a variant of Nelson. The history of Nelson gives this family its wider story. Nelson’s naming history includes the use of a family name as a given name.
Combines direct and name-family evidence
Nelly through the years
- Babies since 1880
- 7,871
- 79 boys · 7,792 girls
- Most popular year
- 2007
- 213 babies
- 2025
- 182
- #1,294 for girls · #8,710 for boys
- 2021–25 vs 2016–20
- +40%
- Rising
Where it’s given
By the numbers
In 2025, this name appeared in 173 U.S. birth records for girls, ranking No. 1,294 among girls’ names. Average annual use for girls was 36.4% higher in 2021–2025 than in 2016–2020. Its largest published annual count for girls was 208 in 2007. It also appeared in 9 birth records for boys in 2025. In 2025, California had the largest reported state-level birth count for girls with this name (23). Published U.S. population figures for this spelling include 19,416 as a first name in 2020; 243 as a surname in 2020.
From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.
Nelly’s family of names
Nelly is an affectionate form of Nell. In English usage, Nelly shares a linguistic root with the Latvian form NELLIJA. Nelly is a form of Helen.
Inner ring: spellings · middle: nicknames and forms · outer: across languages.
Around the world
Nelly has relatives in 7 languages. Lines run from its English roots to each of them.
Nicknames & forms 28
Diminutives, pet forms, short forms and variants used alongside the name.
- Nellievariant · Swedish, English
- Nelsonvariant
- Nellvariant · English
- Nellavariant
- Nellevariant
- Nellivariant · Finnish
- Neldavariant
- Nelleevariant
Show 20 moreShow fewer
Spellings & scripts 1
The same name written differently, including transliterations into other scripts.
Across languages 8
Equivalents and cognates in other languages, plus older forms it grew from.
See also 2
Names our sources mention alongside this one. They are related in story or meaning, not forms of this name.
People named Nelly
- Nelly SachsJewish German poet and playwright (1891-1970)
- Nelly FurtadoPortuguese-Canadian singer and songwriterborn 1978
- Nelly CiobanuMoldovan singerborn 1974
- Nelly KordaAmerican golferborn 1998
- Nelly KaplanFrench filmmaker and writer (1931–2020)
- Nelly DienerSwiss flight attendant (1912-1934)
- Nelly LandryBelgian-French tennis player1916–2010
- Nelly RousselFrench activist (1878–1922)
- Nelly ArcanCanadian novelist (1975–2009)
Listed by how widely each person is written about, which says nothing about the name itself.
Appears in
Similar names
If you love Nelly, these share its style, era, origin or sound, from outside its own family.
Kinsey
“the king's victory” · “the victorious prince”
>99% girls
Kendra
“having royal power; from the high hill” · “a royal ruler”
>99% girls
Elly
“from a foreign land” · “God is my oath”
>99% girls
Egberta
“wielding the shining sword” · “one who wields a brilliant sword”
11% boys · 89% girls
Kington
“king”
—
Kingswood
“king”
—
Conybeare
“king”
—
Kimberly
“of the royal fortress”
>99% girls