Girl Dog Names That Start With O
Across 4 pages
of 4
The names
Olivia
Latin
"olive tree"
Olivia, a lovely Shakespearean name with an admirable balance of strength and femininity, is one of the top girls' names around the world. 2025 marked its 7th consecutive year in the #1 spot in the…
Oaklynn
American invented name
"oak lake"
Many names relating to oak as in the tree are becoming more popular for baby girls, including Oaklynn, more popular than twin Oaklyn three to one. About 1800 baby girls were named Oaklynn versus 600…
Oakley
English
"oak wood or clearing"
Oakley, with its nature name roots and its Annie Oakley charm, is a hot name for both genders but more than twice as popular for girls. This name made it into the Top 1000 for the first time in 2013,…
Olive
English, from Latin, nature name
"olive tree"
Though greatly overshadowed by the trendy Olivia, Olive has a quiet, subtle appeal of its own -- and is now enjoying a remarkable comeback. Olive is one of only four girl names starting with O on the…
Ophelia
Greek
"help"
Floral, elegant, and bold, Ophelia re-entered the US Top 1000 in 2015 after more than 50 years off the charts. It has risen more than 700 spots since then and shows no signs of slowing down. Now in…
Octavia
Latin
"eighth"
Octavia began as the Latin, then Victorian name for an eighth child. While there aren't many eighth children anymore, this ancient Roman name has real possibilities as a substitute for the overused…
Opal
Sanskrit
"gem"
Opal is on the verge of a repolishing, following other jewel names like Ruby and Pearl. A Top 100 name during the first two decades of the twentieth century, the opalescent Opal has a good chance of…
Oaklee
Variation of Oakley, English
"oak clearing"
Oakley is one of the truest unisex names for babies, achieving a 56-44 gender distribution, favoring girls. Oaklee is 80% female and may serve as a clearer identification of sex, if that’s what…
Oaklyn
American invented name
"oak lake"
Oaklyn is one of the oak-related names moving up the popularity charts, along with more popular sister Oakley and near-identical twin Oaklynn. The Oaklynn spelling used for three times as many baby…
Orilla
Orilla is a feminine name with Latin origins, derived from 'ora' meaning 'coast' or 'shore.' This uncommon name evokes imagery of peaceful coastal landscapes and ocean borders. While never reaching…
Oakleigh
Variation of Oakley, English
"oak clearing"
Oakleigh broke into the Top 1000 in 2019, two years after Oaklee and six years after Oakley. Last year, about 600 baby girls were named Oakleigh in the US, almost exactly the same number as Oaklyn --…
Ocean
English, nature name
Ocean is a nature name that comes right out and states its meaning and association. Full of power and depth, Ocean is one of the fastest-rising baby names for both girls and boys, making the US Top…
Ollie
Short form of Olive or Olivia, Latin
"olive tree"
Ollie is used less often as a nickname for the mega-popular Olivia or the stylish Olive than Ellie is for Eleanor or Allie for Allison. That may be because Ollie has a much longer use as a nickname…
Odette
French, from German
"wealthy"
Odette is the good swan in Tchaikovsky's ballet Swan Lake , a role for which Natalie Portman won an Oscar ---and it would make a particularly sophisticated yet upbeat choice. In fact, it charted in…
Osa
Osa is a feminine name with diverse cultural origins. In Finnish, it means 'part' or 'portion,' while in Japanese it can mean 'chief' or 'ruler.' The name also has roots in certain African languages…
Ottilie
German, French
"prosperous in battle"
Ottilie is trending in the UK, where the pronounced T helps the name sound pretty and delicate, rather like Amelie and Elodie. Ottilie is less popular in the US, where many Americans pronounce it as…
Orpha
Variation of Orpah, Hebrew
"fawn"
Orpha, with its Biblical roots and its animal meaning, was once a fairly popular name, but fell from sight around the time of the Second World War, along with so many other Old School Names. And its…
Olga
Slavic variation of Helga, Norse
"holy"
This Slavic form of the Norse name Helga is a classic in many Slavic countries, including Russia and Poland, where it currently ranks within the Top 100 girl names. It has historically ranked among…
Odile
French variation of German Otthild
"prospers in battle"
Odette's evil Swan Lake twin -- gives the name a sinuous, sensuous appeal. It was a popular choice in France in the 20th century and made the Top 40 back in 1952, however, it has since fallen out of…
Olympia
Greek
"from Mount Olympus"
With its relation to Mount Olympus, home of the Greek gods, and to the Olympic games, this name has an athletic, goddess-like aura, making it the perfect Olivia substitute. A well-known art reference…