Meaning & origin
A reliable meaning for Illian isn’t established in our sources yet. Rather than guess, we show what is recorded: how the name is used, how often, and the names it’s connected to.
The story
Published U.S. birth records include this spelling as early as 2022. This is the earliest published observation available here, rather than a date for the name’s origin.
From dated birth records
Illian through the years
- Babies since 1880
- 25
- 25 boys · 0 girls
- Most popular year
- 2025
- 11 babies
- 2025
- 11
- #7,360 for boys
- 2021–25 vs 2016–20
- +100%
- Rising fast
By the numbers
In 2025, this name appeared in 11 U.S. birth records for boys, ranking No. 7,360 among boys’ names. The recent annual counts are too incomplete to establish a ten-year comparison. Published U.S. population figures for this spelling include 100 as a first name in 2020; 305 as a surname in 2020.
From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.
Illian’s family of names
Illian may belong to the same name family as ILIAN. This is a tentative spelling connection.
The ring: nicknames and forms.
Nicknames & forms 1
Diminutives, pet forms, short forms and variants used alongside the name.
Similar names
If you love Illian, these share its style, era, origin or sound, from outside its own family.