Billie
Meaningresolute protector · English form of William
- US rank
- #691
- Syllables
- 2
- Peak
- #79 in 1930
409 babies were named Billie in the US in 2025. It has climbed 318 places in five years.
Found on lists
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US births per million girls, 1886–2025
US births per million boys, 1880–2025
Most popular states (2025)
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Billie you might not know, from US birth records and Wikipedia. Handy for convincing a partner, or a grandparent.
Famous Billie
Billie Holiday
American jazz singer (1915–1959)
Choose Billie and your child shares a first name with Billie Holiday, an American jazz singer. A ready-made answer when someone asks “Billie, like who?” Billie Holiday's Wikipedia article is available in 91 languages, a good sign of just how widely known they are.
Read about Billie Holiday on Wikipedia (opens in a new tab)Photo: William P. Gottlieb, Public domain (opens in a new tab), via Wikimedia Commons
- How commonAbout 1 in every 3,929 baby girls born in the US in 2025 was named Billie, 409 babies in all. In a typical school of 500 kids, your Billie would very likely be the only one.
- HistoryBillie has been in use since at least 1880, the first year US birth records were kept. That's 145 years of Billies, and counting.
- Best yearIt was far more popular in 1930, when it ranked #79. Today it's #691, so it could be due a comeback.
- Then vs nowBillie is 3.2× more common today than it was in 2000. In 2000 it was given to about 1 in 12,438 baby girls; in 2025, about 1 in 3,929.
- TrendBillie has climbed 318 places in the US rankings over the last five years and now sits at #691. Fast risers like this often keep climbing, so expect to hear it more.
- Where it's lovedBillie is most popular in Idaho, where it ranks #277, followed by Mississippi (#341) and Utah (#408). It's in the top 1,000 in 26 states.
- MeaningBillie is an English form of William, which means “resolute protector”. Our records link it to English and German roots.
About the name Billie
Billie is a girl name of English and German origin meaning “resolute protector”. It has 6 letters and 2 syllables, starting with B and ending in “-lie”. US birth records list Billie for girls from 1886 to 2025, in 140 of those 140 years. Its best year was 1930, when it ranked #79 among girl names. In 2025 it ranked #691, with 409 babies.
Origin:English namesGerman names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1880s | 52 | 19,057 girls |
| 1890s | 101 | 9,854 girls |
| 1900s | 331 | 3,020 girls |
| 1910s | 507 | 1,971 girls |
| 1920s | 1,562 | 640 girls |
| 1930s | 2,187 | 457 girls |
| 1940s | 1,156 | 865 girls |
| 1950s | 612 | 1,635 girls |
| 1960s | 424 | 2,360 girls |
| 1970s | 648 | 1,544 girls |
| 1980s | 254 | 3,942 girls |
| 1990s | 119 | 8,409 girls |
| 2000s | 59 | 16,992 girls |
| 2010s | 67 | 15,020 girls |
| 2020s | 200 | 5,011 girls |
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1880s | 111 | 8,999 boys |
| 1890s | 95 | 10,563 boys |
| 1900s | 156 | 6,395 boys |
| 1910s | 227 | 4,397 boys |
| 1920s | 865 | 1,156 boys |
| 1930s | 922 | 1,085 boys |
| 1940s | 263 | 3,804 boys |
| 1950s | 109 | 9,200 boys |
| 1960s | 87 | 11,498 boys |
| 1970s | 73 | 13,721 boys |
| 1980s | 41 | 24,349 boys |
| 1990s | 19 | 51,335 boys |
| 2000s | 9.9 | 100,604 boys |
| 2010s | 5.1 | 196,464 boys |
| 2020s | 4.9 | 203,390 boys |
Other spellings of Billie
More English girl names
- Girl name: Olivia · olive tree
- Girl name: Charlotte · free
- Unisex name: Harper · harp player
- Girl name: Elizabeth · God is my oath
- Girl name: Lily · lily flower
- Girl name: Lucy · light
- Girl name: Lainey · possibly light
- Girl name: Scarlett · scarlet red
Questions about the name Billie
What does the name Billie mean?
Billie means “resolute protector” in English, as a form of William.
What is the origin of the name Billie?
Billie has English, German roots in our records. Other English names include Olivia, Charlotte, Harper.
Is Billie a boy or girl name?
Billie is a girl name, though a few boys get it too.
How popular is the name Billie?
Billie ranked #691 for US girls in 2025, given to 409 babies. Its best year was 1930 (#79).