1770+ Boy Names Ending in O

Hortensio was derived from the Ancient Roman cognomen Hortensius, as were the more familiar names Hortensia and Hortense.

Kabuto is a type of ancient Japanese warrior helmet. It is not a traditional Japanese baby name, rather, Kabuto has been used as a name in anime series including Naruto and Pokemon.

This originated as a nickname for a skinny person; could make a rhythmic first name as well.

One of the many rhythmically appealing Italian names newly up for consideration, with more substance than the modelly FABIO. Variations: FABIO, FABIAN, FABRIZIO

The mute, horn-honking Marx Brother's real name was Adolph -- so Harpo represented a huge step up. Also, it's Oprah's production company (her name spelled backward).

One way to encourage some cheers for your little one, but not recommended.

Variation of Vinicius

Variation of Kimo.