MallowbyNames

Maximillian

mak-sih-MIL-ee-an · The greatest, a Latin superlative from 'maximus' meaning 'greatest'.

2025 rank (boys)
#1,837
Babies named in 2025
86
Peak popularity
1999
2025 frequency
1 in 19,861 boys
Usually for
Boys
Trend
Declining since 1999

Declining since 1999, #1,837 for boys today.

Popularity of Maximillian since 1914

Babies named Maximillian per year in U.S. Social Security records.

83167250192019602000Most births 1999Boys
Data table (by decade)
DecadeBoys
1910s31
1920s16
1930s5
1940s0
1950s6
1960s69
1970s228
1980s500
1990s1,576
2000s2,007
2010s1,129
2020s401

Meaning & origin

Maximillian, a less common spelling of Maximilian, has been recorded in the United States since 1914. Its peak year was 1999, after which it has gradually fallen in use. As of 2025, the name ranks 1837th, with about 1 in 19,861 baby boys receiving it. The name carries a majestic weight, derived from the Latin 'maximus' meaning 'greatest'. It has been most popular in states like California, Florida, and New York. Though the double-'l' variant is rarer than the standard Maximilian, it offers a distinctive touch for parents seeking a classic yet uncommon name reminiscent of Holy Roman Emperors.

Maximillian is a variant of Maximilian, which derives from the Latin name Maximilianus, itself an extension of Maximus ('greatest'). It was borne by several Holy Roman emperors, including Maximilian I (1459-1519), and has been used across Europe, particularly in German-speaking regions. The spelling with double 'l' is less common but appears in English-speaking countries.

Where Maximillian is most popular

Births per 100,000 boys by state. Press play or drag the slider to watch it move across the decades. The lightest shade means too few recorded births.

2020s
Fewermore per 100k boystoo few births

Nicknames & variants

Nicknames: Max, Mack, Milly, Maxi

Variants: Maximilian, Maximilien, Maksymilian

Sibling names for Maximillian

Names that share Maximillian's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

M is for Maximillian, our favorite little boy.

M is for Maximillian…”

In a Mallowby alphabet book, Maximillian's letter becomes Maximillian's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Maximillian's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Maximillian mean?
Maximillian means 'the greatest', from the Latin 'maximus'.
How popular is the name Maximillian?
In 2025, Maximillian ranked 1837th in the U.S., with approximately 1 in 19,861 boys given the name. Its peak popularity was in 1999.
Is Maximillian a boy's name or a girl's name?
Maximillian is almost exclusively used as a boy's name.