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Milli

Pronunciation: [ m-IHL-ee ]

Girl Name #5,430 Most Popular Hidden Gem 2 Syllables 5 Letters

Vintage sweetness with a modern twist

English German American Australian
Vintage Playful Gentle Whimsical

Meaning & Origin

"gentle strength"
Origin: Old High German
Language: English
"industrious, hardworking"
Origin: Germanic
Language: English

Browse names with similar meanings:

Things to Know About This Name

  • Milli Vanilli association for older generations, but faded significantly

The Story of Milli

Milli is a diminutive of names like Millicent, Mildred, Amelia, or Camilla. Millicent comes from the Old High German 'Amalswinth' meaning 'gentle strength,' while Amelia derives from Germanic 'amal' (work) meaning 'industrious.' Milli became popular as a standalone name in Australia, Britain, and the United States in the early 2000s, riding the wave of vintage diminutive names. The alternate spelling Millie entered the UK top 10 in the 2010s.

Millie/Milli exploded in popularity in the UK and Australia in the 2010s, ranking among the top 10 girls' names in both countries. In the US, actress Millie Bobby Brown (Stranger Things) gave the name enormous pop culture cachet from 2016 onward.

In British and Australian culture, Milli/Millie belongs to a beloved group of vintage diminutives that feel both nostalgic and fresh. Queen Victoria's granddaughter Princess Alix's nickname was Milli, and the name has royal echoes through the Millicent family of names.

Fun Facts

  • Millie Bobby Brown of Stranger Things made this name hugely popular from 2016 onward
  • Millie Perkins starred as Anne Frank in the 1959 film adaptation
  • In Australia, Millie has been a top-10 girls' name since the mid-2010s

Milli in Other Languages

French Milli
German Milli
English Millie
Italian Milli
Spanish Milli

Popularity Over Time

#5,430
Current Rank
Rising
Trend
Hidden Gem Based on SSA data 1880–present

Famous People Named Milli

M

Millie Bobby Brown

Actor

2004

British actress known for Stranger Things and Enola Holmes, UNICEF Goodwill Ambassador

M

Millie Jackson

Musician

1944

American R&B and soul singer known for frank, outspoken music in the 1970s

Quick Facts

Gender
Girl
Syllables
2
Popularity Rank
#5,430
Total SSA Count
24
Cultural Origins
English German American Australian
Pronunciation
Easy
Formality
Casual
Cross-Cultural Ease
High

Alternative Spellings

Common Nicknames

Mill

Middle Name Ideas

Suggested pairings based on syllable flow and style

Sibling Names

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Frequently Asked Questions About Milli

What does the name Milli mean?
"gentle strength" (from Old High German). "industrious, hardworking" (from Germanic). Milli is a diminutive of names like Millicent, Mildred, Amelia, or Camilla. Millicent comes from the Old High German 'Amalswinth' meaning 'gentle strength,' while Amelia derives from Germanic 'amal' (work) meaning 'industrious.' Milli became popular as a standalone name in Australia, Britain, and the United States in the early 2000s, riding the wave of vintage diminutive names. The alternate spelling Millie entered the UK top 10 in the 2010s.
What is the origin of the name Milli?
Milli has Old High German, Germanic, English, German, American, and Australian origins. In Old High German, it means "gentle strength". In Germanic, it means "industrious, hardworking".
Is Milli a boy or girl name?
Milli is primarily used as a girl name.
How do you pronounce Milli?
Milli is pronounced m-IHL-ee.
How popular is the name Milli?
Milli is currently ranked #5430 in popularity for girl names in the United States.
What are common nicknames for Milli?
Common nicknames for Milli include Mill.
What are good middle names for Milli?
Popular middle name pairings include Milli Rose, Milli Grace, Milli Jane, Milli Mae, Milli Claire, Milli Kate, and Milli Joy.
What are good sibling names for Milli?
Names that pair well with Milli as siblings include Finn, Archie, Lottie, Teddy, Bea, Percy, and Nell.
How many syllables does Milli have?
Milli has 2 syllables, making it easy to say and remember.
Is Milli a common or rare name?
Milli is an uncommon name, ranked #5430 in the US. Its rarity gives it a distinctive, memorable quality.

About the Name Milli

Milli is a girl name with English, German, American, and Australian origins . The name means "gentle strength" in Old High German .

Milli is currently ranked #5,430 in popularity for girl names in the United States.

The name Milli has 2 syllables and is pronounced m-IHL-ee, making it easy to pronounce and remember.

Common nicknames for Milli include Mill. These shorter forms provide casual alternatives while keeping the elegance of the full name.

Alternative spellings of Milli include Millie, Miller, Millicent, Milly, Milliana . Each spelling variation gives the name a slightly different character while preserving its sound and meaning.

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