Kolie vs Kolby

Side-by-side comparison of Kolie and Kolby — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.

Name A

Kolie

Girl name

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Name B

Kolby

Boy name · Rank #1268

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Which name is more popular?

Metric Kolie Kolby
Current Rank Unranked #1268
Total Births (all years) 42 11,484
Peak Year 2007 2001
Peak Year Births 12 739
Peak Decade 2000ss 2000ss
Gender Girl Boy
First Recorded Year 2007 1968

Births by Decade

Decade Kolie Kolby
1960ss — 5
1970ss — 154
1980ss — 712
1990ss — 2,531
2000ss 29 4,729
2010ss 13 2,551
2020ss — 802

Recent Annual Births (2014–present)

Year Kolie Kolby
2014 7 300
2015 — 272
2016 — 219
2017 — 166
2018 — 182
2019 — 153
2020 — 170
2021 — 151
2022 — 159
2023 — 167
2024 — 155

Data Sources

Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 2007–2014.

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