Four Syllable Names for Boys

Volumnius was the name of an important politician in Ancient Rome, but his name does not feel very usable in the modern day.

Conan Meriadeg was the legnedary founder of Brittany. The Welsh variant Meriadoc was borrowed by J. R. R. Tolkien for the hobbit Meriadoc "Merry" Brandybuck.

Elaborated form of Antonio, from the Roman cognomen Antoninus, borne by a 2nd century Roman Emperor.

This Macallister variation is strongly associted with Macalester College in Saint Paul, Minnesota. Unless it's your alma mater, it might be wise to stick with the original.

An offbeat way to celebrate this virtue.

Hawaiian form of Jacob