Koleby
Boy nameKoleby has been given to 14 babies in the U.S. since 2001. It peaked in 2001.
Popularity over time births per year, 1880–2025
Total babies
14
Peak year
2001 (7 babies)
Rank in 2025
Below top 1000
First recorded
2001
10-year trend
New / returning
Gender split
All boys
Spellings & variants
Names one letter away from Koleby — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Koleby.
Sibling name ideas for Koleby
Same era and popularity as Koleby, avoiding matching initials or rhymes.
FAQ
How popular is the name Koleby?
Koleby has been given to 14 babies in the U.S. since 2001. It ranked below the top 1000 in 2025.
When did the name Koleby peak?
Koleby peaked in 2001, when 7 babies were given the name.
Is Koleby a girl or boy name?
Koleby is primarily a boy name (100% of babies named Koleby are boys).
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