Name Spellings, Initials and Sounds
Unique Baby Names That End in O
Across 8 pages
of 8
Ivailo
Bulgarian
"wolf"
Alternate spelling of Ivaylo.
Otávio
Brazilian Portuguese, from Latin
"eighth"
Otávio is a form of Octavius used commonly in Brazil. Its handsome sound and lovely nicknames make it a very appealing choice, just as elegant but less stately than the Latin original.
Odunayo
Yoruba
"festival of joy"
A cool -o girl name most often used in Nigeria, with a charmingly cheerful and celebratory meaning. A famous namesake is Nigerian professional wrestler Odunayo Adekuoroye.
Yasuko
Japanese
"tranquil, peaceful + child"
Yasuko can be written in many ways in Japanese, but the usual kanji has the sweet, serene meaning of "peaceful child" or "tranquil". It's a well-used name in Japan with various namesakes, the most…
Mikio
Japanese
"tree trunk man, tree trunk husband"
A cute and lively Japanese name, reminiscent of names like Micah and Nico. Mikio can have many meanings depending on the kanji used to write it, but the most common ones give it the nature meaning…
Slavko
Serbian, Croatian, Slovene, Bulgarian
"glory"
A short and cool South Slavic boy name, Slavko originated as a diminutive of longer names containing "slav" – Borislav, Radoslav, Tomislav, etc. but it is commonly used on its own. It comes from the…
Gojko
Slovene, Serbian, Croatian
"nurture, grow, heal"
A short and snappy South Slavic name with a powerful, uplifting meaning.
Vinko
Croatian, Slovene, from Latin
"conquering"
This sparky form of Vincent is used in Croatia and Slovenia, and it switches the stately feel of the original for something more playful with its fun -o ending sound.
Remco
Dutch, from Frisian, meaning uncertain
This lively Dutch name has a long history of use in the Netherlands, but its cool O ending and the trendy nickname Remi make it an especially fun and stylish choice for a modern baby boy. It comes…
Kruno
Croatian
"crown, crown of glory"
Kruno comes from the Serbo-Croatian kruna , meaning crown, and is usually a short form of the name Krunoslav. Pronounced like Bruno with a K, it's a cool and internationally undiscovered name that…
Sholto
Scottish from the Gaelic
"sower"
Rugged but gentle, Sholto is a traditional Scottish first name, especially within the Douglas clan, with Sholto Douglas being its mythical ancestor. It is an Anglicized form of Sìoltach, meaning…
Tazio
Italian form of Tatianus or Tatiano, Latin, meaning unknown
A zippy Italian choice, derived from a Sabine-Latin family name whose meaning is unknown, Tazio is a relation of Tatiano and Tatiana. Other sources suggest it might also be used as a short form of…
Artemio
Spanish variation of Artemis
Artemio gives energy to this august Greek mythological name.
Kitto
Cornish, diminutive of Christopher, Greek and Latin
"bearer of Christ"
Kitto updates Dad Name Christopher with a trendy o-ending short form. Use it as an honor name or an original nickname.
Dynamo
English word name
"a forceful energetic individual"
Dynamo is a newly-invented word name that's on trend in several different ways. It's got an o ending, an uplifting meaning, and it's gender-neutral. And what kid wouldn't want Dynamo as a middle name?
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…
Merrow
Hiberno-English
"mermaid"
In Irish mythology, the term merrow was synonymous with "mermaid." According to legend, the merrow wear caps called cohuleen druith so they can remain under the water. Merrow is Hiberno-English —…
Anno
Form of Hanno, diminutive of Johan, German variation of John
"God is gracious"
Anno is an extreme rarity: a simple, familiar-sounding name with deep history that is completely unknown in the US and rare in its native Germany. Anno is the name of a saint also known as Hanno, a…
Oslo
Norwegian place name, Old Norse
"meadow at the foot of a hill"
Oslo, the capital city of Norway, makes for an intriguing new place name, especially with its bookended O's, as in Otto and leads to cool nickname Ozzie. One Berry has already used it and we predict…
Sato
Japanese
"sugar"
Sato is a Japanese girls' name meaning sugar as well as a common Japanese surname credited with a range of meanings, from village to wise to wisteria. The simple spelling and o ending give it…