Illona
Girl nameIllona has been given to 251 babies in the U.S. since 1940. It peaked in 1946.
Popularity over time births per year, 1880–2025
Total babies
251
Peak year
1946 (23 babies)
Rank in 2025
Below top 1000
First recorded
1940
10-year trend
New / returning
Gender split
All girls
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Illona.
Sibling name ideas for Illona
Same era and popularity as Illona, avoiding matching initials or rhymes.
FAQ
How popular is the name Illona?
Illona has been given to 251 babies in the U.S. since 1940. It ranked below the top 1000 in 2025.
When did the name Illona peak?
Illona peaked in 1946, when 23 babies were given the name.
Is Illona a girl or boy name?
Illona is primarily a girl name (100% of babies named Illona are girls).
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