Popular Guinea Pig Names

By Grace Royal · Updated October 2026

Names78

Pages4

Total Names78

Across 4 pages

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About this list

While there isn’t an official list of Popular Guinea Pig Names, many owners still go for the popular names you hear on dogs such as Max or Bella.

Alternatively, they go for names that relate to guinea pig breeds, such as Rex, Silkie, and Teddy, or they take inspiration from fictional guinea pigs like Norman, Olga, and Darwin.

Many popular guinea pig names are also short and sweet as it is more likely a guinea pig will recognize and respond to these names.

This list has been collated by Nameberry Writer Grace, who has owned more than 50 guinea pigs – and pet-sat many more! They are inspired by real life observations and online sightings.

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The names

Showing 1–20 of 78

Jack
English, diminutive of John
"God is gracious"
Jack may have fallen from its Number 1 place in England, but in the US it's as popular as it was at its height in the 1920s and 1930s. A durable, cheery, everyman form of John, Jack ranks as one of…
Luna
Latin
"moon"
The name of the Roman goddess of the moon, Luna is derived straight from the Latin word for moon, luna. Luna may be the name most likely to surprise someone from an older generation by its Top 10…
Nova
Latin
"new"
Nova has the feel of both newness, from its meaning, and great energy as an astronomical term for a star that increases suddenly in brightness before fading. Nova had some reasonable degree of…
Sadie
Diminutive of Sarah
"princess"
Sadie started as a nickname for Sarah, but their images couldn't be more disparate. Where Sarah is serious and sweet, Sadie is full of sass and fun. Sadie has been soaring in popularity recently and…
Ruby
Latin
"deep red precious stone"
Vibrant, sassy, and bubbly, Ruby is a vintage gem that hasn't lost any of its sparkle. Currently popular in a number of English-speaking countries, Ruby is proof of the 100 Year Rule, trending again…
Daisy
Diminutive of Margaret or flower name, English
"day's eye"
Daisy, fresh, wholesome, and energetic, is one of the flower names that burst back into bloom after a century's hibernation. In 2024, it burst back into the Top 100 for the first time since 1908.…
Milo
Latin and Old German
"soldier or merciful"
Milo is most commonly considered to be Germanic name derived from the Latin word miles , meaning "soldier." However, there is evidence to suggest it also may have independently spawned from the…
Milo
Latin and Old German
"soldier or merciful"
Milo is most commonly considered to be Germanic name derived from the Latin word miles , meaning "soldier." However, there is evidence to suggest it also may have independently spawned from the…
Elsie
Diminutive of Elizabeth via its Scottish variation, Elspeth
"pledged to God"
Elsie is a sweet vintage nickname-name turned modern star. After a 30-year hiatus, Elsie started climbing the US popularity list 20 years ago and is still headed for the top. In its native Britain,…
George
Greek
"farmer"
Iconoclasts though we may be, we like Fred, we like Frank, and we like George, which was among the Top 10 from 1830 to 1950, when the number of little Georges started to decline. Solid, strong, royal…
Bella
Diminutive of Isabella, Italian
"beautiful"
Everything ella, from Ella to Bella to Arabella, is red hot right now. Bella is one of the most, well, beautiful girl names starting with B . It carried a hint of a nice Old World grandmotherly…
Charlie
English, diminutive of Charles, French from German
"free man"
Charlie derives, of course, from the classic name Charles which, in turn, comes from a German word meaning "free man." Charles became very popular in France during the Middle Ages due to the fame of…
Callie
English diminutive of Caroline, English, or Calliope, Greek
"free man; beautiful voice"
Sweet and sunny but substantial too, Callie is a nickname-style choice that has long been used as a stand-alone option . Traditionally a diminutive of classic Caroline, it may also be used for…
Max
English and German diminutive of Maximilian or Maxwell
"greatest"
Max was derived from Maximilian, a Latin name that originated from the Roman family name Maximus. The character name Max in the children's classic Where the Wild Things Are had an impact on baby…
Molly
Diminutive of Mary, Hebrew
"bitter"
Molly is one of the original nickname names, ALWAYS ranking among the US Top 500 girl names since statistics began, in 1880. Molly peaked in 1991 only to rise just as high again in 2011, and though…
Bailey
English occupational name
"law enforcer, bailiff"
Bailey — a jaunty surname — was first used for a female TV character in 1978 in the show WKRP in Cincinnaati , then caught on big time. Bailey's still an appealing choice, though, and a celebrity…
Rosie
English
"rose"
Rosy-cheeked and cheery, Rosie (also spelled Rosy) has been standing on her own for many decades, back to the days of 1943 musical Sweet Rosie O'Grady . She's one of the perky nickname-names that are…
Poppy
Flower name, English from Latin
"red flower"
Poppy, unlike most floral names which are sweet and feminine, has a lot of spunk. Long popular throughout the rest of the English-speaking world, Poppy is finally starting to rise toward the top in…
Hattie
English, diminutive of Harriet
"estate ruler"
In the USA, Hattie is one of those nicknames that is now more popular than its parent name, Harriet. In England, however, Harriet is still by far more popular than Hattie, while in Australia, Harriet…
Hugo
Latinized form of Hugh
"mind, intellect"
Hugo, the Latin form of Hugh, has more heft and energy than the original -- and of course we love names that end (or begin, for that matter) with an o. This one is especially appealing because it's…

Popular Guinea Pig Names

About this list

The names

Jack

Luna

Nova

Sadie

Ruby

Daisy

Milo

Milo

Elsie

George

Bella

Charlie

Callie

Max

Molly

Bailey

Rosie

Poppy

Hattie

Hugo