Illias
Boy nameIllias has been given to 126 babies in the U.S. since 2004. It peaked in 2017.
Popularity over time births per year, 1880–2025
Total babies
126
Peak year
2017 (18 babies)
Rank in 2025
Below top 1000
First recorded
2004
10-year trend
▼ -100%
Gender split
All boys
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Illias.
Sibling name ideas for Illias
Same era and popularity as Illias, avoiding matching initials or rhymes.
FAQ
How popular is the name Illias?
Illias has been given to 126 babies in the U.S. since 2004. It ranked below the top 1000 in 2025.
When did the name Illias peak?
Illias peaked in 2017, when 18 babies were given the name.
Is Illias a girl or boy name?
Illias is primarily a boy name (100% of babies named Illias are boys).
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