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Best Boy Names Ending in O

Boy names ending in the letter O have been fashionable for a couple of decades now, with many of the most popular choices zooming to the top of the list.

The best boy names ending in O include selections from those top names as well as unique O-ending names. The Top O-ending boy name in the US right now is the Spanish Mateo. Along with Mateo, other boy names ending in O in the US Top 500 include Leo, Santiago, Milo, and Theo.

Unique boy names ending in O that make our best list include Anselmo, Benno, Caio, and Laszlo.

Of course, O is the usual ending for boys' names in Italy, Spain, and other Latinate countries. O-ending boys' names popular internationally include choices from those lands as well as boys' names with other origins that carry the O ending.

We've included a few fashionable names here that don't technically end in O but in the O sound.

If you want to explore beyond our Best List, see our master list of nearly 1800 boy names ending in o.

Diarra

Meaning: gift

Origin:West African
3092
Doron

Meaning: gift

Origin:Hebrew
3498
Darko

Meaning: gift

Origin:Slavic
3639
Dorka

Meaning: gift of God

Origin:Diminutive of Dorottya, Hungarian
5411
Desiree

Meaning: desired, wished

Origin:French
1243
Darrell

Meaning: dear one, beloved

Origin:French
8119
Darrell

Meaning: dear one, beloved

Origin:French
4313
Damita

Meaning: little noblewoman

Origin:Spanish
7371
Delja

Meaning: daughter of the sea

Origin:Polish, diminutive of Kordelja
5588
Dembe

Meaning: peace

Origin:African, Ugandan
2970
Delroy

Meaning: servant of the king

Origin:French
5164
Damien

Meaning: to tame, subdue

Origin:French from Greek
251
Dana

Meaning: from Denmark, gift, or wise

Origin:English, Slavic, Persian Arabic
3125
Dana

Meaning: from Denmark, gift, or wise

Origin:English, Slavic, Persian, Arabic
1329
Dilwyn

Meaning: fair, white, blessed

Origin:Welsh
3449
Dewitt

Meaning: blond

Origin:Flemish
5060
Dhara

Meaning: the earth

Origin:Hindi
2822
Donnan

Meaning: small brown-haired child

Origin:Irish
8833
Deryn

Meaning: bird

Origin:Welsh
3626
Dolce

Meaning: sweet

Origin:Italian
2668