Jillyan vs Jilian

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

Name A

Jillyan

Girl name

Full profile →
Name B

Jilian

Girl name

Full profile →

Which name is more popular?

Metric Jillyan Jilian
Current Rank Unranked Unranked
Total Births (all years) 291 803
Peak Year 1999 1982
Peak Year Births 17 44
Peak Decade 2000ss 2000ss
Gender Girl Girl
First Recorded Year 1978 1977

Births by Decade

Decade Jillyan Jilian
1970ss 16 42
1980ss 48 268
1990ss 66 159
2000ss 118 296
2010ss 43 38

Recent Annual Births (2014–present)

Year Jillyan Jilian
2014 6 —
2016 — 5

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, 1978–2014.

← Compare different names