Jillianne
- US rank
- Unranked
- Syllables
- 2
- Peak
- #3,625 in 1981
0 babies were named Jillianne in the US in 2025.
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US births per million girls, 1977–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Jillianne you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryJillianne first shows up in US birth records in 1977, the first year at least 5 babies got it. It has been in use for 48 years since.
- Best yearIts best year was 1981, when it reached #3,625.
About the name Jillianne
Jillianne is a girl name of English and Latin origin. It has 9 letters and 2 syllables, starting with J and ending in “-nne”. US birth records list Jillianne for girls from 1977 to 2016, in 38 of those 40 years. Its best year was 1981, when it ranked #3,625 among girl names. It hasn't been given to 5 or more US babies in a year since 2016, so today it's a genuinely rare choice.
Origin:English namesLatin names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1970s | 3.9 | 254,237 girls |
| 1980s | 8.8 | 112,994 girls |
| 1990s | 7.0 | 143,678 girls |
| 2000s | 7.0 | 142,450 girls |
| 2010s | 3.8 | 264,151 girls |
Other spellings of Jillianne
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 Jillianne
What is the origin of the name Jillianne?
Jillianne has English, Latin roots in our records. Other English names include Olivia, Charlotte, Harper.
Is Jillianne a boy or girl name?
Jillianne is a girl name.
How popular is the name Jillianne?
Jillianne is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2016. It peaked at #3,625 in 1981.