Ji vs Jill

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

Name A

Ji

Girl name

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Name B

Jill

Girl name · Rank #6159

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Metric Ji Jill
Current Rank Unranked #6159
Total Births (all years) 251 208,052
Peak Year 1991 1966
Peak Year Births 15 7,870
Peak Decade 1990ss 1960ss
Gender Girl Girl
First Recorded Year 1967 1906

Births by Decade

Decade Ji Jill
1900ss 5
1910ss 53
1920ss 256
1930ss 1,578
1940ss 11,865
1950ss 39,060
1960ss 10 69,144
1970ss 32 55,071
1980ss 77 24,409
1990ss 99 4,748
2000ss 33 1,335
2010ss 425
2020ss 103

Recent Annual Births (2014–present)

Year Ji Jill
2014 52
2015 37
2016 32
2017 43
2018 23
2019 22
2020 18
2021 20
2022 31
2023 15
2024 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, 1967–2006.

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