Jilyan vs Jillian

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

Name A

Jilyan

Girl name

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Name B

Jillian

Girl name · Rank #1130

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Which name is more popular?

Metric Jilyan Jillian
Current Rank Unranked #1130
Total Births (all years) 5 83,197
Peak Year 2006 1982
Peak Year Births 5 3,056
Peak Decade 2000ss 1980ss
Gender Girl Girl
First Recorded Year 2006 1944

Births by Decade

Decade Jilyan Jillian
1940ss — 37
1950ss — 86
1960ss — 333
1970ss — 4,661
1980ss — 25,446
1990ss — 19,725
2000ss 5 22,822
2010ss — 8,730
2020ss — 1,357

Recent Annual Births (2014–present)

Year Jilyan Jillian
2014 — 848
2015 — 721
2016 — 602
2017 — 525
2018 — 383
2019 — 353
2020 — 267
2021 — 253
2022 — 232
2023 — 214
2024 — 214
2025 — 177

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, 2006–2006.

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