Jilliana is a variant of Jillian. In English use, Jillian carries the interpretation “one who is youthful.”
Explained through its name family
The story
Published U.S. birth records include this spelling as early as 1994. This is the earliest published observation available here, rather than a date for the name’s origin.
From dated birth records
Jilliana through the years
Babies since 1880
265
0 boys · 265 girls
Most popular year
2011
18 babies
2025
0
Outside the ranked list
2021–25 vs 2016–20
−52%
Cooling
Jilliana in U.S. Social Security birth records, 1994–2025, per million girls born. Years with fewer than five births for a sex are not published and appear as zero. Use the arrow keys to step through years.
By the numbers
The most recent published U.S. birth count for girls is 8 in 2024. Later missing counts do not mean the name went unused. Its largest published annual count for girls was 18 in 2011. Published U.S. population figures for this spelling include 244 as a first name in 2020.
From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.