Given name & surname

Oli

“olive tree”

In English use, Oli is a diminutive of Oliver. An “olive tree” interpretation is associated with Oliver, but it does not settle the name’s original meaning.

Meaning & origin

What it means

In English use, Oli is a diminutive of Oliver. An “olive tree” interpretation is associated with Oliver, but it does not settle the name’s original meaning.

Explained through its name family

Where it comes from

In English use, Oli is a diminutive of Oliver. Oliver reached English through Norman usage. Oliver’s deeper origin is probably Germanic, although its exact earlier form is uncertain.

Explained through its name family

How it developed

In English usage, Oli is a diminutive of Oliver. In Hungarian usage, Oli is a diminutive of Olivér. In English use, Oli is a diminutive of Oliver. The shared background comes through Oliver: The French form Olivier resembles a Late Latin word for an olive tree. Oliver also appears among legendary companions with Germanic names, suggesting that Olivier may have reshaped an older Germanic name, perhaps Olaf. That deeper connection remains uncertain.

Combines direct and name-family evidence

The story

Published U.S. birth records include this spelling as early as 2009. This is the earliest published observation available here, rather than a date for the name’s origin. In English use, Oli is a diminutive of Oliver. The history of Oliver gives this family its wider story. In the medieval Song of Roland, Olivier is Roland’s thoughtful and cautious companion in arms. This places the name in the world of Charlemagne’s legendary paladins.

Combines direct and name-family evidence

Oli through the years

Babies since 1880
157
140 boys · 17 girls
Most popular year
2023
22 babies
2025
15
#6,066 for boys
2021–25 vs 2016–20
+57%
Rising fast
Boys Girls
02.557.5102025Highest share 2023Boys 8.8Girls 0.0
Oli in U.S. Social Security birth records, 2009–2025, per million births of each sex. 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 15 U.S. birth records for boys, ranking No. 6,066 among boys’ names. Average annual use for boys was 47.9% higher in 2021–2025 than in 2016–2020. Published U.S. population figures for this spelling include 429 as a first name in 2020; 558 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.

Oli’s family of names

In English usage, Oli is a diminutive of Oliver. In German usage, Oli has a related form in OLLI. In Hungarian usage, Oli is a diminutive of Olivér.

Walk Oli’s family in the name graph

OliOlieÓliOliverOlliOlivérOllieOleOlly

Inner ring: spellings · middle: nicknames and forms · outer: across languages.

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

Oli has relatives in 3 languages.

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 3

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

Spellings & scripts 2

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

Across languages 3

Equivalents and cognates in other languages, plus older forms it grew from.

Similar names

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

Greek · Modern

Apollo

Apollo is a masculine given name from Latin, ultimately from Ancient Greek. It is used in English and Polish.

61FamiliarRising

>99% boys

Modern

Aziel

“of the dry earth; resembling the flower” · “one who is spared by God”

73CommonRising fast

99% boys · 1% girls

Japanese · Modern

Raiden

Raiden is a masculine given name.

62FamiliarSteady

96% boys · 4% girls

Sanskrit · Modern

Arjun

Arjun is used as a given name and a surname. One Sanskrit interpretation is “white: the colour of dawn, lightning, milk, and silver.”

60FamiliarSteady

>99% boys

English · Modern

Caspian

“from the sea”

60FamiliarRising fast

>99% boys

Modern

Radyn

0Not recently recorded

>99% boys

Modern

Osiel

42UncommonRising fast

>99% boys

Modern

Aazir

16Very rareRising fast

>99% boys

Sibling ideas

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

A brother for Oli

A sister for Oli