Jilian vs Jillian

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

Name A

Jilian

Girl name

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Name B

Jillian

Girl name · Rank #1132

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Which name is more popular?

Metric Jilian Jillian
Current Rank Unranked #1132
Total Births (all years) 803 83,018
Peak Year 1982 1982
Peak Year Births 44 3,056
Peak Decade 2000ss 1980ss
Gender Girl Girl
First Recorded Year 1977 1944

Births by Decade

Decade Jilian Jillian
1940ss — 37
1950ss — 86
1960ss — 332
1970ss 42 4,664
1980ss 268 25,446
1990ss 159 19,725
2000ss 296 22,822
2010ss 38 8,729
2020ss — 1,177

Recent Annual Births (2014–present)

Year Jilian Jillian
2014 — 848
2015 — 721
2016 5 602
2017 — 525
2018 — 383
2019 — 353
2020 — 267
2021 — 253
2022 — 231
2023 — 213
2024 — 213

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, 1977–2016.

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