1770+ Boy Names Ending in O

If Banjo can be a name, why not Piano? Could be inspired by prize-winning architect Renzo Piano.

Spirited Italian form of Octavius

After your first little Primo, you could always call the next Segundo -- though that's like naming them number one and number two.

This Japanese name is more often seen on girls in Japan, yet you may be familiar with it as a male name thanks to the anime series Naruto.

If you're not finding Nemo unusual enough, consider the even more eccentric Emo, which may have been invented by comedian Emo Philips.

Sometimes heard in the Latino community, has not crossed over into others.

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

Variation of Vinicius

While the spelling Stefano is more common, Stephano makes a great choice for parents looking to give Stephen/Steven a more romantic feel. Although only given to 8 boys in the US in 2014, Stephano could be a great choice for parents looking for a name with the same flavor as Rafael, Matteo or Emilio. It appears as a character name in Shakespeare's The Tempest.