1770+ Boy Names Ending in O

Short but punchy — Ayyo would make a cool and unusual choice as -o ending boy names become more and more stylish.

Turbo debuted on the charts in 2020, when it was given to six baby boys.

Both Tullio and Tulio are modern forms of the ancient Roman family name Tullius. Though its meaning is unknown, Tullius has an illustrious history with many noble bearers, including a sixth century king and the philosopher Marcus Tullius Cicero. Tullio can be shortened to Tully, more properly an Irish surname with a tangled history of its own, while Tulio can be a substitute for Julio.

Sounds more like a car than a baby name. Some sources related it to the English surname Carter, which would be more stylish these days.

Kaipo has only ever ranked for boys, but its unisex style and lovable meaning make it a contender for girls as well.

Name of nine provincial Spanish kings, but more likely to conjure up Sancho Panza, the hapless squire of Don Quixote.

Removing one letter from the somewhat intimidating Alexios gives you Alexio, a charming and more accessible variation.

Rutendo is a unisex name used in southern Africa, particularly Zimbabwe. It is used more often among baby girls.