Boy names ending in O offer many intriguing options.
 
Mateo is the most popular boy name ending with O right now, though there are nearly 100 O-ending boy names among the US Top 1000. Along with Mateo, other boy names in the US Top 1000 include Leo, Santiago, Diego, Romeo, and Antonio.
 
And there are hundreds more unique names for boys that end with the letter O worthy of your consideration. These range from the biblical Jethro to the ancient Greek Cosmo to the cool, modern Rio and Po.
 
Here are all Nameberry’s boy names that end with the letter O. The top names below rank among the current US Top 1000 Baby Names and are ordered by popularity. Unique names rank below the Top 1000 and are listed alphabetically.

Names Ending in O for Boys

Bennito

Annunzio

Octovio

Drako

Angel tadeo

Lucero is a relative or nickname of Luz, meaning light. This intriguing name is swimming just beneath the Top 1000 for girls in the US, but is used for boys too. It is especially popular in Latin America.

Lucero

Armindo

Olimpo

Fredericio

Oyibo

Raido is the rune that corresponds with the Latin letter R in the Elder Furthark runic alphabet. In Old English, it was translated at Rad. Nowadays it makes an interesting baby name for linguists and language-enthusiasts.

Raido

Gofredo

Picardo

Bonifacio

Ferdo

Liam eduardo

Marcellino

Barlo

Luis antonio

Juan pablo

boy names ending in o

Baby boy Names ending in the letter O, with meanings, origins, and popularity, including top boy names that end in O such as Milo and Kylo along with unique O-ending names such as Quinto. (Page 89)

1770+ Boy Names Ending in O - Page 89

1770+ Boy Names Ending in O

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