Given name & surname

Kelli

“a lively and bright-headed woman”·“a warrior”·“one who defends”

Kelli is a variant of Kelly. One Irish interpretation is “a lively and bright-headed woman.” Kelli is a variant of Kelley. Interpretations include “a warrior” and “one who defends”. These belong to different or overlapping naming contexts.

Meaning & origin

What it means

Kelli is a variant of Kelly. One Irish interpretation is “a lively and bright-headed woman.” Kelli is a variant of Kelley. Interpretations include “a warrior” and “one who defends”. These belong to different or overlapping naming contexts.

Explained through its name family

Where it comes from

Kelli is a variant of Kelly. Kelly has been associated with Irish Gaelic and Irish naming traditions. Kelli is a variant of Kelley. An origin associated with Kelley is Celtic.

Explained through its name family

How it developed

In Estonian usage, Kelli developed from Kelly.

The story

Published U.S. birth records include this spelling as early as 1945. This is the earliest published observation available here, rather than a date for the name’s origin.

From dated birth records

Kelli through the years

Babies since 1880
75,192
301 boys · 74,891 girls
Most popular year
1970
3,344 babies
2025
17
#6,690 for girls
2021–25 vs 2016–20
−43%
Cooling
05001,0001,5002,0001960198020002025Highest share 197011
Kelli in U.S. Social Security birth records, 1945–2025, per million girls born. Years with fewer than five births for a sex are not published and appear as zero. Use the arrow keys to step through years.

By the numbers

In 2025, this name appeared in 17 U.S. birth records for girls, ranking No. 6,690 among girls’ names. Average annual use for girls was 43.3% lower in 2021–2025 than in 2016–2020. Its largest published annual count for girls was 3,331 in 1970. Published U.S. population figures for this spelling include 66,659 as a first name in 2020.

From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.

Kelli’s family of names

In Estonian usage, Kelli developed from the English form Kelly. Kelli has a related form in Kelley. Kelli has a related form in Kelly.

Walk Kelli’s family in the name graph

KelliΚελλήΚέλληKellyKelley

Inner ring: spellings · outer: nicknames and forms.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Around the world

Kelli has relatives in 3 languages.

Greek

3 related names in 3 languages. Point at a dot, or tab to the map and use the arrow keys.

Each dot marks where a language is rooted, not where people with the name live today. Bigger dots hold more names. Language locations from Glottolog (CC BY 4.0); map from Natural Earth.

Nicknames & forms 2

Diminutives, pet forms, short forms and variants used alongside the name.

Spellings & scripts 2

The same name written differently, including transliterations into other scripts.

Similar names

If you love Kelli, these share its style, era, origin or sound, from outside its own family.

 

Kellie

“a warrior” · “one who defends”

22RareCooling

>99% girls

English · Royal

Candy

“a queen” · “one who is white and glowing”

26RareEasing

>99% girls

 

Cami

“crooked nose”

28RareRising

>99% girls

Gaelic

Neely

“the champion” · “a champion”

28RareSteady

>99% girls

African · Place names

Kenya

“an innocent; from the country of Kenya”

36RareCooling

2% boys · 98% girls

Royal

Kimberlee

“of the royal fortress”

26RareEasing

>99% girls

Nature

Shelly

“from the bank's meadow” · “from the meadow's ledge”

23RareEasing

>99% girls

Greek · Mythological

Corinna

“a spear-wielding woman”

28RareEasing

>99% girls

Sibling ideas

Names that share Kelli’s feel without repeating its first letter or rhyming with it.

A brother for Kelli

A sister for Kelli