Ilo
Girl nameIlo has been given to 779 babies in the U.S. since 1888. It peaked in 1921.
Popularity over time births per year, 1880–2025
Total babies
779
Peak year
1921 (33 babies)
Rank in 2025
Below top 1000
First recorded
1888
10-year trend
New / returning
Gender split
91% girls / 9% boys
Spellings & variants
Names one letter away from Ilo — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Ilo.
FAQ
How popular is the name Ilo?
Ilo has been given to 779 babies in the U.S. since 1888. It ranked below the top 1000 in 2025.
When did the name Ilo peak?
Ilo peaked in 1921, when 33 babies were given the name.
Is Ilo a girl or boy name?
Ilo is primarily a girl name (91% of babies named Ilo are girls).
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