What does Millie mean and where does it come from?
Millie is often a diminutive form of names like Millicent or Camilla. The name has become independent of its origins and is popular in its own right as a standalone name. The usage of Millie in English-speaking countries surged in the 19th century and has remained a favorite into the 21st century, p
Cultural significance
Millie has been a cherished name across cultures, particularly in United Kingdom-speaking communities, where it reflects values of strong fighter.
Peak popularity
Reached #73 in 2025 — currently #73 in the US.
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Related Reading
United Kingdom-origin baby names with timeless appeal
Browse names →How else can you spell Millie?
Same sound, different look — useful if you want something slightly more distinctive
What middle names flow best with Millie?
Millie works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful
Millie Leah
One syllable · timeless choice
Millie Quinn
One syllable · timeless choice
Millie Blair
One syllable · on the rise
Millie Ruth
One syllable · timeless choice
Millie Wren
One syllable · vintage charm
Millie Faith
One syllable · vintage charm
How popular is Millie right now?
Rising — up 14 spots — currently #73 in the US out of 135.5k tracked names
| Year | US Rank | Births | vs Prior Year |
|---|
| 2025 | #73 | 3,353 | ▲ up 14 · +15% births |
| 2024 | #87 | 2,920 | ▲ up 17 · +14% births |
| 2023 | #104 | 2,562 | ▲ up 24 · +17% births |
| 2022 | #128 | 2,195 | ▲ up 46 · +29% births |
| 2021 | #174 | 1,695 | ▲ up 16 · +13% births |
| 2020 | #190 | 1,494 | ▲ up 280 · +120% births |
| 2015 | #470 | 679 | ▲ up 391 · +118% births |
| 2010 | #861 | 311 | ▲ up 701 · +139% births |
| 2005 | #1562 | 130 | ▲ up 435 · +57% births |
| 2000 | #1997 | 83 | ▲ up 847 · +98% births |
| 1995 | #2844 | 42 | ▼ down 244 · -7% births |
| 1990 | #2600 | 45 | ▼ down 118 · +15% births |
| 1985 | #2482 | 39 | ▼ down 500 · -26% births |
| 1980 | #1982 | 53 | ▼ down 601 · -30% births |
| 1975 | #1381 | 76 | — |
The story of Millie
Millie has been a beloved American name for over 144 years, first appearing in Social Security records in 1880. A total of 33,332 babies have received this name. The name has grown more popular over time, rising from #145 in 1880 to #104 in 2023. Millie is used for both genders: 99% female and 1% male.
Names that peaked alongside Millie in 2025:
Millie by decade
Millie peaked in the 2020s. See all 2020s names →
| Decade | Births | |
|---|
| 1880s | 1,527 | |
| 1890s | 1,959 | |
| 1900s | 1,995 | |
| 1910s | 4,190 | |
| 1920s | 3,979 | |
| 1930s | 2,633 | |
| 1940s | 2,282 | |
| 1950s | 1,932 | |
| 1960s | 1,288 | |
| 1970s | 740 | |
| 1980s | 462 | |
| 1990s | 467 | |
| 2000s | 1,564 | |
| 2010s ★ | 6,820 | |
| 2020s | 7,767 | |
What are good nicknames for Millie?
What names sound and feel like Millie?
Based on sound, origin, and style — parents who love Millie also consider these
How is Millie written in other languages?
What are the boy versions of Millie?
Common questions about the name Millie
What does the name Millie mean?
Millie means "Strong fighter" — a name rooted in United Kingdom tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Millie?
Millie is currently ranked #104 in the United States as a baby name in the US and is rapidly gaining popularity — searches for Millie have increased significantly in recent years.
What is the cultural origin of Millie?
Millie originates from United Kingdom tradition. United Kingdom names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
How do you pronounce the name Millie?
Millie is a two-syllable name pronounced MIL-ee. The pronunciation is straightforward for English speakers, and the name reads clearly on paper — an important practical consideration for parents.
Is Millie trending right now?
Millie is currently on the rise — it has gained significant momentum in recent years as parents discover its appeal.