1770+ Boy Names Ending in O
- Guillermo
Origin:
Spanish variation of WilliamDescription:
As with Guillaume (see above), Liam, Willem, and Wilhelm, everyday Williams in their own countries, Guillermo is a captivating possibility here. Giermo, Gigermo, Gijermo, Gillermo, Gillirmo, Giyermo, Guermillo, Guiermo Guilermón, Guille, Guillelmo, Guillermino, Guillo, Guirmo, Gullermo, Llermo, Memo, Quillermo.
- Benicio
Origin:
SpanishMeaning:
"blessed"Description:
Smoldering Spanish actor Benicio Del Toro made this version an American possibility. It debuted on the US Top 1000 in 2016, when it was the third-fastest-rising boys' name.
- Eijiro
Origin:
JapaneseMeaning:
"reflective second son"Description:
Also written as Eijirō or Eijirou, this name was traditionally borne by second-born sons.
- Tao
Origin:
Spiritual word nameDescription:
Tao is the Chinese word for the underlying harmony of the universe, combining both yin and yang. Extreme kayaker Tao Berman made this one of the spiritual names prime for adoption. Tao rhymes with cow.
- Ichiro
Origin:
JapaneseMeaning:
"firstborn son"Description:
Ichiro is a good classic choice for the first boy in a Japanese family.
- Arno
Origin:
GermanMeaning:
"eagle"Description:
Subtract the last two letters of Arnold, and you're left with a much more modern-sounding name. Arno is also the name of the main river in Florence, upon which sits the famed Ponte Vecchio. The Italian river name means "flowing water".
- Makoto
Origin:
JapaneseMeaning:
"sincerity, truth"Description:
Unisex Japanese name more often given to boys.
- Naruto
Origin:
JapaneseMeaning:
"maelstrom; roaring gate"Description:
Best known as the name of Naruto Uzumaki, the main character in the Naruto anime series. It's also a common place name in Japan—the Naruto whirlpools are said to have inspired the name of the manga character.
- Juno
- Armando
Origin:
Spanish, Italian and Portuguese form of Herman, GermanMeaning:
"soldier"Description:
Armando takes the flat-footed Herman and makes it romantic. This is another of the Latin names we expect to be seeing more of.
- Camilo
Origin:
SpanishMeaning:
"young ceremonial attendant"Description:
The increasing popularity of Camila may have pushed this underrated Spanish name into the Top 1000 — though it remains far less popular than its feminine counterpart. A perfect familiar-but-rare choice.
- Celio
Origin:
LatinMeaning:
"belonging to heaven"Description:
A welcoming name that seems to say "hello". Celio can be thought of as a much rarer male variation of Celia. With heavenly names in the ascendant, we may be hearing lots more of Celio.
- Claudio
Origin:
Italian, SpanishMeaning:
"lame; enclosure"Description:
Claudio, a most appealing Italian name, is featured in not one, but two Shakespearean plays, ,Measure for Measure and Much Ado About Nothing. While "lame" is the most widely acknowledged meaning, some etymologists theorize that the name may relate to the word for enclosure or clause, an alternate meaning that may appeal to a child with a form of this otherwise-attractive name.
- Iolo
Origin:
WelshMeaning:
"weathy lord"Description:
Rhythmic Welsh nickname name, derived from the Welsh royal name Iorwerth, which has sometimes been anglicized as Edward.
- Vittorio
Origin:
Italian variation of VictorMeaning:
"conqueror"Description:
Was there ever a name that rolled more appealingly off the tongue? Vittorio calls to mind the glory days of Italian cinema, featuring names like Vittorio de Sica and Vittorio Gassman.
- Federico
Origin:
Italian and Spanish variation of FrederickDescription:
If Frederick feels too heavy, the Spanish and Italian has more energy. It's a long-term Top 20 name in Italy, and has neat nicknames like Fredo in Italian and Fede in Spanish. Famous bearers include the Spanish poet Federico García Lorca and the Italian filmmaker Federico Fellini. Further back in history, it was the name of a fifth-century Visigoth leader, the brother of Theodoric II.
- Amedeo
Origin:
Italian form of AmadeusMeaning:
"lover of God"Description:
This euphonious Italian Italian name for boys, often associated with the painter Modigliani, makes a recommended creative choice. The Spanish tend to spell it Amadeo.
- Remo
Origin:
Italian variation of Remus, meaning unknownDescription:
Virtually unknown in the U.S., yet with its jaunty o ending and similarity to the stylish (yet unrelated) Remy, Remo may find some new followers.
- Othello
Origin:
HebrewMeaning:
"he has the sound of God"Description:
Shakespeare's moor has exclusive ownership of this name.
- Gino
Origin:
Italian, diminutive of EugenioDescription:
Stalwart Italian classic, completely at home in this country.