Jillianna vs Jill

Side-by-side comparison of Jillianna and Jill — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.

Name A

Jillianna

Girl name · Rank #14301

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Name B

Jill

Girl name · Rank #6159

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Which name is more popular?

Metric Jillianna Jill
Current Rank #14301 #6159
Total Births (all years) 123 208,052
Peak Year 2010 1966
Peak Year Births 13 7,870
Peak Decade 2010ss 1960ss
Gender Girl Girl
First Recorded Year 2001 1906

Births by Decade

Decade Jillianna Jill
1900ss — 5
1910ss — 53
1920ss — 256
1930ss — 1,578
1940ss — 11,865
1950ss — 39,060
1960ss — 69,144
1970ss — 55,071
1980ss — 24,409
1990ss — 4,748
2000ss 45 1,335
2010ss 67 425
2020ss 11 103

Recent Annual Births (2014–present)

Year Jillianna Jill
2014 6 52
2015 6 37
2016 — 32
2017 5 43
2018 5 23
2019 — 22
2020 5 18
2021 — 20
2022 — 31
2023 — 15
2024 6 19

Data Sources

Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 2001–2024.

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