Jillien
- US rank
- Unranked
- Syllables
- 2
- Peak
- #8,061 in 1979
0 babies were named Jillien in the US in 2025.
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US births per million girls, 1979–2025
Similar names
Popularity: U.S. Social Security Administration (babies with 5+ births per year).
Did you know?
A few things about Jillien you might not know, from US birth records. Handy for convincing a partner, or a grandparent.
- HistoryJillien first shows up in US birth records in 1979, the first year at least 5 babies got it. It has been in use for 46 years since.
- Best yearIts best year was 1979, when it reached #8,061.
About the name Jillien
Jillien is a girl name of Latin origin. It has 7 letters and 2 syllables, starting with J and ending in “-ien”. US birth records list Jillien for girls from 1979 to 2010, in 11 of those 32 years. Its best year was 1979, when it ranked #8,061 among girl names. It hasn't been given to 5 or more US babies in a year since 2010, so today it's a genuinely rare choice.
Origin:Latin names
| Decade | Babies per million | About 1 in |
|---|---|---|
| 1970s | 4.4 | 227,273 girls |
| 1980s | 1.4 | 740,741 girls |
| 1990s | 0.7 | 1,428,571 girls |
| 2000s | 1.0 | 1,010,101 girls |
| 2010s | 2.8 | 357,143 girls |
More Latin girl names
- Girl name: Olivia · olive tree
- Girl name: Amelia · work, industrious
- Girl name: Mia · possibly beloved
- Girl name: Evelyn · possibly desired
- Girl name: Ava · possibly bird, or life
- Girl name: Violet · violet flower
- Girl name: Aurora · dawn
- Girl name: Lily · lily flower
Questions about the name Jillien
What is the origin of the name Jillien?
Jillien has Latin roots in our records. Other Latin names include Olivia, Amelia, Mia.
Is Jillien a boy or girl name?
Jillien is a girl name.
How popular is the name Jillien?
Jillien is rare: fewer than 5 US girls got it in 2025, and it was last given to 5 or more in 2010. It peaked at #8,061 in 1979.