King and Prince Names Starting With A

Aro is a cute name from Scandinavia which, given the popularity of similar names like Milo, Arlo etc might be ripe for more usage outside of the Nordic countries.

A seventh-century Welsh poet about whom little more than his name is known.

A simple gender-neutral name.

This shortened variation of Aaron—it was Elvis's middle name—is now a widely used choice.

Aroon, also spelled Haroon, is the mythic charioteer of the dawn.

Arran Island (not to be confused with the Aran Islands in Ireland) is a large island in Scotland's Firth (or bay) of Clyde. An attractive name, long popular in Scotland, but may be confused with the Biblical Aaron elsewhere. Currently in the Scottish Top 100, it recently re-entered the charts in England and Wales too.

A rare thing, a name meaning "afternoon": most time-of-day names refer to morning or night. This Basque name is virtually unknown in English-speaking parts, but has a pleasingly European sound, like Moritz. The "rats" ending is worth noting, though may not be a dealbreaker.