Names Ending in O for Boys

Meiko

Mekko

Melecio

Melesio

Melio

Menzo

Michealangelo

Michio

Mieko

Miguelangelo

Miguelantonio

Miguelito

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 "tree trunk": perfect for wishing strength, sturdiness and stability on your baby boy. Famous namesakes include Naruto manga artist Mikio Ikemoto, guitarrist Mikio Fujioka, and mathematician Mikio Sato.

Mikio

From the popular Slavic element <em>milŭ</em>, Milenko originated as a diminutive, masculine form of names containing that element, such as Milan, Milen, Bogomil, Radomil, Miloslav, or Milorad. Now used as a standalone name as well as a nickname, Milenko is borne by basketball player Milenko Topić, TV presenter Milenko Nedelkovski, and pilot Milenko Pavlović.

Milenko

Minho

Minwoo

Mirio

Mitsuo

Modibo

Monchello

Boy names ending in O offer many intriguing options, from such top names as Theo to unique O-ending names from Kylo to Zino.

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.

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, ordered by their current popularity on Nameberry.

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 124)

1770+ Boy Names Ending in O