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Colby

Boy5 letters

#577

in Ireland (2025)

#552 with spellings combined

5

babies in 2025

#552

best rank (2025)

25

babies since 2016

Colby through the years

Compare with another name →
Colby: babies per year in Ireland, 1964 to 20250246196419701980199020002010202020251998: CSO series changePeak 2025: 5
Colby: rank per year in Ireland, 1964 to 2025#1#10#50#100#250#500#1000196419701980199020002010202020251998: CSO series change
Colby: per 10,000 boys per year in Ireland, 1964 to 202500.511.522.5196419701980199020002010202020251998: CSO series change
Babies per 10,000 boys listed by the CSO that year, which evens out changes in the number of births.
Show the numbers
YearBabies (boys)Rank
20255#552
20243#748
20224#634
20203#706
20194#616
20183#703
20163#713

Source: CSO, Irish Babies' Names (VSA50, VSA60), CC BY 4.0.

We haven't written up the meaning and story of Colby yet. The popularity figures above come straight from the CSO.

Spellings counted here

Spelling2025All years
Colby525

In Northern Ireland

#199 in 2025 with 10 babies. Best rank #192 (2022); 70 babies since 2006.

Source: NISRA, Open Government Licence.