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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.

Dewi

Meaning: little goddess

Origin:Indonesian
7200
Devika

Meaning: little goddess

Origin:Hindi
1862
Diva

Meaning: goddess

Origin:Latin
2030
Devi

Meaning: divine

Origin:Sanskrit
2359
Delight

Meaning: gratification or pleasure

Origin:English word name
10632
Desire Desire is a baby name of French origin and t...
Origin:English word name
11026
Dua

Meaning: love, prayer

Origin:Albanian, Arabic
1205
Dali

Meaning: dahlia

Origin:Variation of Dalia, Spanish, or Georgian
4287
Davina

Meaning: little deer

Origin:Hebrew
921
Drucilla

Meaning: strong

Origin:Latin
4516
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
Denki

Meaning: electricity

Origin:Japanese
7382
Durango Durango is a masculine name that has its roo...
Origin:Spanish place-name
3864
Donahue

Meaning: dark fighter

Origin:Irish
4582
Drexel

Meaning: to turn

Origin:German
2412
Origin:English
2186
Dixon

Meaning: son of Dick

Origin:Scottish
3497
Luck Number: 1
6330
Dangelo Dangelo is a variant of D'Angelo. It is deri...
Origin:Spelling variation of Deangelo
10014