1770+ Boy Names Ending in O

To the Anglo ear, Beto may not make sense as a short form of Gilberto, Roberto, or Alberto. But it is, and the o-ending makes is friendly, sleek, and modern.

A nickname for two Finnish names: Taisto and Istrael, the Finnish form of Israel.

An energetic Japanese name that would make for an on-trend choice in the English-speaking world. Especially appropriate for a first-born son.

Think Harry with a go-getter ending.

A cool and wearable option for honoring an ancestral Harold.

Ebo is a powerful African day name that can be used to fit its definition.

Maine's state motto.

We count Techno among the weird celebrity baby names, and yet we have to admit that it's the perfect choice for a child of Grimes and Elon Musk.

Dashing and highly unusual variation does the feminine original one better by sounding both more modern and more usable. Or you can spell it Monaco and call it a place name.

The lively Spanish & Portuguese form of Constantine.

Dark and handsome.

Unusual and attractive name, might be worth considering if you're expecting twins.