1770+ Boy Names Ending in O

Romero is one of the less common variations of the stylish family of Rome-related names. Only 32 baby boys were named Romero in the US last year, versus nearly 5000 named Roman and 1100 named Romeo.

Less familiar than the feminine Jacinta. Jacinto is a sweet floral boy name that was most popular in early 20th century Spain and Brazil.

Many Welsh rivers make great baby names, like Aled and Teifi. Artro is a particularly appealing one, combining fashionable sounds of Arthur and O-ending boy names.

A creative way to honor a Gregory.

The Galician form of George; an extravagant option for lovers of the letter X.

One of the fastest-rising boys names of 2017, Miliano can be seen as a cross between trendy unisex place name Milan and the whole Maximiliano/Emiliano family.

An endearing Spanish and Portuguese form of Paul.

Belisario is romantic, dashing, but perhaps a bit too elaborate. You might consider Belisario a masculine twist on the popular Belle names for girls.

Volcano name for an active, bubbly child -- but be careful -- volcanoes do erupt.

All anyone will think of is the Fonz.