| Meaning | greatest |
| Origin | Latin, Roman |
| Gender | Boy |
| Popularity | Moderate |
| Length | 11 |
| Syllables | 4 |
| Syllabification | Max-i-mil-lian |
Regal sophistication emanates from this classic name, evoking images of European nobility and timeless elegance. Maximillian offers tremendous versatility through its wealth of nickname options—Max, Maxie, Milan, Ian—allowing the bearer to choose their preferred identity at different life stages. The name's length and structure convey importance and formality, making it particularly well-suited for professional contexts while remaining warm and personable in casual settings. Its literary and historical associations provide rich conversational material throughout life. Parents selecting Maximillian often appreciate its combination of traditional respectability and contemporary coolness. The name grows beautifully with its bearer, equally appropriate for a curious toddler, ambitious teenager, or accomplished adult. Its classical foundation ensures it won't feel dated, while its current popularity confirms its enduring appeal.
| Max |
| Maxie |
| Mill |
| Milli |
| Maximillian Schell | Austrian-Swiss actor and filmmaker |
| Maximillian Robespierre | French lawyer and politician, a key figure in the French Revolution |
| Maximillian I of Mexico | Archduke of Austria and Emperor of Mexico |
| Maximillian Kolbe | Polish Franciscan friar and martyr |
| Maximillian Pionus | German footballer |
| Maximillian Michael Brooks | American author and screenwriter |
| Maximillian Lenz | WestBam - German DJ and musician |
| Maximillian David Muñiz | Son of American singers Jennifer Lopez and Marc Anthony |
| Maximillian Sunflower | American folk singer and songwriter |
| Maximillian "Max" Minghella | English actor and director |
| Maximilian Arturo | Character from the TV series "Sliders" |
| Maximilian "Max" Goof | Disney character and son of Goofy |
| Maximilian Roivas | Character from the video game "Eternal Darkness - Sanity's Requiem" |
| Maximilian Sterling | Character from the animated series "Robotech" |
| Maximilian Jenius | Character from the anime "Macross" |
| Maximillian Grecko | Character from the TV series "Veronica Mars" |
| Maximillian Veers | Character from the "Star Wars" universe |
| Maximilian Largo | Villain from the James Bond film "Never Say Never Again" |
| Maximilian | Robot antagonist from the film "The Black Hole" |
| Maximillian de Winter | Character from the novel "Rebecca" by Daphne du Maurier |