Name Legacy

Illiana

Recorded 1956–2025 · United States

Illiana was most popular in 2011, when 90 American babies were given the name — ranking #3,724 that year. In 2025 it ranked #4,387, with 72 births. Across 1880–2025 the Social Security Administration has recorded 2,095 people named Illiana.

Most popular in2011
Rank that year#3,724
Births that year90
Total since 18802,095
Given to100% girls

Illiana over time

18802025
Births per year. The dot marks Illiana’s peak in 2011. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Illiana a boy’s or a girl’s name?

Across the whole record Illiana is a girl’s name — 100.0% of the 2,095 Americans given it were girls and 0.0% were boys. In births since 2016 it is 100% girls and 0% boys.

Counted from every US birth the Social Security Administration recorded under this name, so it reflects use rather than opinion. A name given to fewer than five babies of one sex in a year is withheld at source and is not counted.

Names that peaked alongside Illiana

Where Illiana is most concentrated

How much more common the name is in each state than across the country as a whole.

Explore further

See Illiana on the interactive charts

Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org