Meaning & Origin
Maximillion is a boy's baby name of Latin origin, an elaborate variant of Maximilian, from the Latin maximus, meaning 'greatest,' combined with the Roman family name Aemilianus. It was the name of Holy Roman Emperor Maximilian I (1459–1519), one of the most powerful rulers of his age.
Maximillion takes the already grand Maximilian and adds yet another syllable of majesty. It is unapologetically big — a name that carries centuries of imperial weight.