1770+ Boy Names Ending in O

For lovers of Pasternak's great doctor, a lively middle name choice, one made by actress Nia Long.

With brother name Theodore ranking in the US top 10, this alternative might appeal to parents looking to honor Italian, Portuguese, or Spanish heritage.

Drago sounds fierce but has a sweet meaning. It may be used as a standalone name or as a short form of other Slavic names beginning with the element dragu "dear", such as Dragoljub or Dragomir.

The final o in Patricio adds a bit of punch and pizzazz, though it also spins the name closer to the feminine Patricia.

Less familiar and appealing than the feminine Jacinta.

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.

Spero has a cool sound and a wonderful positive meaning.

A creative way to honor a Gregory.

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.

One of Jacob’s perkier variations.