Name Spellings, Initials and Sounds
Unique Baby Names That End in O
Across 8 pages
of 8
Eero
Finnish variation of Eric
"eternal ruler"
Creative gem perfect for an architect's son, in tribute to modern Finnish-American architect Eero Saarinen.
Winslow
English
"friend's hill"
Cool and contemporary, yet gentle and easy-going, Winslow blends the elements of other stylish choices, including Willow, Marlow, Winnie, Winter, Sloane, and Elowyn. Its most famous namesake is…
Rollo
Latin form of Rolf
"wolf"
Rollo is a livelier, roly-poly, o-ending version of Roland. Although it sounds modern, Rollo actually was seen regularly on Latin documents in the Middle Ages, though not heard in everyday speech.…
Fabio
Italian and Spanish variation of Fabian
"bean grower"
Sounds like exactly what it is: The name of a romance novel hero.
Rufo
Rufo is a masculine name with Latin and Spanish origins, derived from the Roman name Rufus, meaning "red-haired" or "red-headed." This ancient name was relatively common in the Roman Empire and later…
Teilo
Welsh, meaning unknown
Especially if you have Welsh roots, this prominent saint's name could be an interesting and more masculine alternative to Taylor.
Ianto
Welsh
"God is gracious"
Ianto is a lively and unique spin on John, possible familiar to American sci-fi fans via the popular character on Torchwood .
Jago
Cornish variation of Jacob or James
"supplanter"
A dashing alternative to the popular James and Jacob, Jago is the jaunty Cornish form of the Biblical names. Occasionally (or historically) appearing as Jagoe, Jego, and Jaego, it may have been…
Shahlo
Uzbek, from Arabic
"having blue, navy blue, or dark eyes"
The Uzbek form of Shahla, traditionally used for children whose eye colour matched the name's meaning. With an enchanting sound and charming -o ending, Shahlo is a well-used name in Uzbekistan.
Pacifico
Pacifico is a masculine name of Latin and Italian origin meaning 'peaceful' or 'bringing peace.' Derived from the Latin 'pacificus,' it shares roots with words like 'pacific' and 'pacify.' This name…
Sparrow
Nature name
"sparrow, a bird"
With related choices such as Lark and Phoenix gaining popularity, why not Sparrow? Though it's usually thought of as a female name, Nicole Richie and Joel Madden chose it for their son.
Orlo
Short form of Orlando or Roland, German
"famous throughout the land"
Orlo is a name nobody ever heard of until the surprise popularity of the unrelated but similar-sounding Arlo. If Arlo can be a hit, why not Orlo? Why not indeed. Some sources identify Orlo not as a…
Kahlo
German
"bald"
Contrary to popular belief, the name Kahlo has German origins, rather than Spanish. It derives from kahl , a German word meaning "bald." Mexican Artist Frida Kahlo was born to a German father,…
Hanno
Diminutive of Johan, German variation of John
"God is gracious"
Nicknames ending in o are invariably cute, though this one is a boys' name in its own right. And not just any boy name, but a saint's name no less. Saint Hanno, aka Saint Anno, was an 10th century…
Echo
Greek mythology name
"echo or sound"
Echo, the pretty, resonant name of a legendary nymph, was the heroine of Joss Whedon's sci-fi series Dollhouse . Nick Hexum, of the band 311, named his daughter Echo Love. In the Greek myth, Echo was…
Dido
Greek, meaning obscure
Dido was the heroine of Virgil's Aeneid and of the opera "Dido and Aeneas," and in Roman mythology the founder of Carthage. A strong ancient name in the Juno mode, but it could have some awkward…
Sappho
Ancient Greek
"sapphire"
Name of the 7th century BC Greek lyric poet born on the island of Lesbos, whose name has been synonymous with lesbian love. Though this name is rarely used today, it certainly could be and, some…
Fiero
Italian word name
"proud"
Fiery sound and uplifting meaning, but it's also among the Top 100 dog names. Spelled Fiyero, it's the hero of the book and musical "Wicked."
Pippo
Pippo is an affectionate Italian diminutive of Filippo (the Italian form of Philip), which derives from Greek elements meaning 'lover of horses.' Though primarily used as a nickname in Italy, Pippo…
Cosmo
Italian, English, Greek
"order, beauty, universe"
With a touch of celestial power, a hint of clunky charm, and the totally cool -o ending, Cosmo may well be finally shaking itself free of both the Seinfeld association (which made it a punchline of a…