Sibley
Girl nameSibley has been given to 135 babies in the U.S. since 1917. It peaked in 2017.
Popularity over time births per year, 1880–2025
Total babies
135
Peak year
2017 (12 babies)
Rank in 2025
Below top 1000
First recorded
1917
10-year trend
▼ -100%
Gender split
87% girls / 13% boys
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Sibley.
Sibling name ideas for Sibley
Same era and popularity as Sibley, avoiding matching initials or rhymes.
FAQ
How popular is the name Sibley?
Sibley has been given to 135 babies in the U.S. since 1917. It ranked below the top 1000 in 2025.
When did the name Sibley peak?
Sibley peaked in 2017, when 12 babies were given the name.
Is Sibley a girl or boy name?
Sibley is primarily a girl name (87% of babies named Sibley are girls).
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