Relatively few girl names starting with O rank in the US Top 1000 – just nine total. But their number includes white hot, won’t-stop Olivia, as well a forest full of Oak- names, and a few dazzling vintage revival picks.
But beyond those nine names, the letter O offers a great many options for our daughters.
In some cases, these names have lost out to A spellings. (We love Ariana, but why not golden Oriana?) Others have gotten so much buzz – Odette, I’m looking at you – but have yet to translate to parents choosing the name for their children. And there’s at least one on the rare girl names starting with O list that seems poised to enter the popularity rankings any day now.
If you love vowel-forward names, but are trying to avoid the most popular picks, there’s a good chance that girl names starting with O might satisfy.
MOST POPULAR GIRL NAMES STARTING WITH O
OLIVIA (#2)
Shakespeare gave the name to a character in Twelfth Night in 1602. Centuries later, The Waltons chose the name for matriarch Olivia in the 1970s. While it’s always been in use, it’s never been as popular as today. Long and lovely, Olivia entered the US Top Ten in 2001 and continues to hold a spot there, nearly twenty years later.
OLIVE (#270)
A spare sister to Olivia, Olive is more nature name than romantic literary pick. Though literature has given Olive a boost – Elizabeth Stout’s celebrated novel Olive Kitteridge debuted in 2008, and was quickly adapted into an Emmy-winning mini series by HBO. Fun fact: Olive is an anagram of “I love.”
OPHELIA (#373)
Another long and lovely O name with roots in Shakespeare, Ophelia’s rise is almost certainly tied to the runaway popularity of Olivia. But it also benefited from a handful of pop culture uses, including The Lumineers’ 2016 single.
OAKLEY (#388)
At first glance, Oakley came out of nowhere. It debuted in the US Top 1000 in 2013, and cracked the Top 500 by 2017. But it’s actually gained in use slowly over the last twenty years, a mix of new nature-inspired choice and bold surname. One reason it leans girl? Annie Oakley, nineteenth century sharpshooter.
OCTAVIA (#430)
An ancient name, Octavia followed Olivia up the charts. But it caught on in a big way after post-apocalyptic television series The 100 gave the name to a warrior. And why not? It’s a commanding sound with the auspicious meaning eight – considered a lucky number in some cultures.
OAKLYN (#493)
Another spin on Oakley, and not the last one on this list.
OAKLYNN (#542)
Much like Kaitlyn, there’s no definite way to spell Oaklynn.
OPAL (#820)
A gemstone name that’s a little more homespun than flashy Emerald or Ruby, Opal ranked in the US Top 100 back in the early 1900s and 1910s. The hundred-year rule means that Opal should be ready for revival right about now. And, sure enough, Opal returned to the US Top 1000 in 2017.
OAKLEE (#856)
One more Oak name! They just don’t stop.
RARE GIRL NAMES STARTING WITH O
OCEANE and OCEAN
Straight-up word name Ocean follows choices like River and Bay. But Océane really should be spelled with an accent to emphasize the pronunciation: oh say AHN. The latter had a good run in the French-speaking world in the 90s. But Americans are all about fresh nature names today, suggesting that either of these choices might wear well.
ODESSA
A major city in the Ukraine, but also a Texas town, Odessa comes from Odysseus, the hero of ancient tales who traveled so far. If this seems like a wild attempt to find the next Savannah or Brooklyn, it’s not. Odessa ranked in the US Top 1000 every year from 1880 into the 1950s. It’s a straight-up vintage revival with mythological roots and a modern sound.
ODETTE
If you know your Swan Lake – or your Black Swan – you’ll recognize Odette as a princess, transformed into a bird by an evil sorcerer. Tchaikovsky’s ballet flopped on its 1877 debut in Moscow. But it’s since become one of the most popular ballets of all-time. For a few years, Odette topped all the lists of hipster baby names. While it did rise modestly in use, it never joined Scarlett in the Top 100.
ODILE
While we’re talking swans, Odile is the daughter of the evil sorcerer in Swan Lake. Sometimes one dancer takes both parts; at other times, they’re cast separately. Odile is far less common for children born in the US, but that seems just right for a black swan, doesn’t it?
OLIVINE
It seems like an elaboration of Olive, a spin on Olivia. Except it’s actual the name of a mineral, named for its olive-green color.
OLYMPIA
First there was Serena Williams. Then Usain Bolt. With legendary athletes choosing the name for their daughters, Olympia feels like it could be the next big thing. It refers to the highest mountain in Greece, the legendary home of the gods. While it’s always been rare, it seems promising in our age of Olivia and Ophelia.
ORIANA
Golden Oriana sounds almost exactly like the chart-topping Ariana, only it features in medieval legend, rather than Greek myth. Oriana comes from the Latin aurum, so it literally means golden.
ORLA
An Irish import, Orla means golden princess. Designer Orla Kiely makes raised the name’s profile in the US, at least a little. It’s short, accessible, and yet quite rare.
ORLY
Spell it Orli, and it’s a Hebrew name meaning “light for me.” But Orly is a village outside of Paris, named for Emperor Aurelius. That connects Orly to the word for gold, too. The village is known for Orly Airport, the main airport serving Paris until the 1970s opening of Charles De Gaulle.
OTTILIE
British parents love Ottilie, but Americans have yet to embrace this appealing name. Maybe it’s because Ottilie can sound a little like Odd-a-lee in American English. But this name is rich with potential, just like Elodie, Coralie, and other neglected possibilities.
What are your favorite girl names starting with O? Would you consider any of the names on this list?
The letter O is definitely one of my favorites for names.
I love Olympia and I’ve met an Olympe as well. She was French, and the pronunciation in French was really pretty. Not sure how well it would work in English, but I still really like it!
In Czech, Ottilie is Otylie, basically pronounced Oh-teal-yuh (I think, could be spelled Otylia). Kafka had a sister named Otylie (if I remember correctly). I really like this one too!
I love Ophelia, but if I used it, I’d have to pronounce it O-fay-lia (and I supposed then spelled Ofelia) because I just can’t not hear and negatively associate the -phelia ending (which is such a shame because I love the name – and I’ve tried to get that out of my head, but there it is). While Ofelia is really pretty, it also doesn’t flow as naturally to me as the normal pronunciation of Ophelia, which really is gorgeous.
I’ve known an Oona too – that’s a great name (and reminds me of Puffin Rock, which is such a sweet show).
Olwen, mentioned above, is gorgeous! New to me and very pretty.
Living in Central Europe, I know many, many Olgas – most from Eastern Europe. Growing up in the US, it’s not a name I appreciated, but now having settled where it is pretty common I have very good associations with it. It’s a fun name! For those who love “clunky names” (I use this as a positive term of endearment – this is definitely among my favorite styles!) like Ingrid, Greta, Hilda, etc., Olga could work!
Last but not least, I’ve heard Oliue / Olya as well, which could fit it with all of the more fluid names abounding.
My grandmother’s middle name was Oline after one of her Swedish grandmothers.it’s a feminine form of Olaf.
The Welsh Olwen, meaning “:white footprint” appeals to me. I think Olwyn spoils its authenticity, but might be preferred by people who fear that Olwen might be seen as Owen, an unnecessary fear imho. I also like Oriana. I just hope Olga never catches on – reminds me of ogre!
Oh, yes, Olwen – my great-aunt!
RE: spelling. For my aunt, it was spelled Olwen and Olwyn in various records, and I think there’s even an Olwynn or another version or two out-there. I suspect she preferred the ‘y’ version, if only because that’s how her name is recorded on the backs of family photos. (Though she was an older sister, and my late grandmother was her much-younger sister, so some of those details are lost to time.)
Which is to say … I suspect we’ve seen Olwen as close to Owen/more masculine for AGES. But yes, my family has at least some Welsh heritage, though I don’t know exactly why she received that name – the rest of her siblings all have very typical American names for their era.
My favorite is Olympia.
In my family tree there is an Octava who went by the nickname Tay. Her next youngest sister was nicknamed Jay (full name Jessie — her parents had hoped she’d be a male Jesse). Opal was the middle name of another sister in the same family.
Odessa!! I love it! I also like Olympia.
What about Oksana? I once had a student with the name, and I thought it beautiful. Russian/Ukrainian name meaning “Praise be to God.”
Love Opal, Odile and the French Oriane. My number1 fave is Oona !! Gorgeous !!
Kyiv is the capital of Ukraine. Odessa is definitely a city there though!
OH – thank you!