Illianna
Girl nameIllianna has been given to 478 babies in the U.S. since 1995. It peaked in 2018. In 2025, about 1 in 76,537 girls was named Illianna.
Popularity over time births per year, 1880–2025
Total babies
478
Peak year
2018 (27 babies)
Rank in 2025
Below top 1000
First recorded
1995
10-year trend
▼ -5%
Gender split
All girls
Spellings & variants
Names one letter away from Illianna — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Illianna.
Sibling name ideas for Illianna
Same era and popularity as Illianna, avoiding matching initials or rhymes.
FAQ
How popular is the name Illianna?
Illianna has been given to 478 babies in the U.S. since 1995. It ranked below the top 1000 in 2025.
When did the name Illianna peak?
Illianna peaked in 2018, when 27 babies were given the name.
Is Illianna a girl or boy name?
Illianna is primarily a girl name (100% of babies named Illianna are girls).
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