Boy name
Callahan
Callahan is currently the #227 boy name in the United States, based on 2025 Social Security data. In raw numbers: 1,566 babies. Momentum is clearly positive: five years ago it ranked #806, now it sits at #227. The name has never been bigger: its all-time peak in a record going back to 1983 is happening right now. State by state, Montana leads the way at #76.
Rankings
2025 rank
#227
among boy names
Trend
Rising
last 5 years
All-time peak
#227
in 2025 (2020s)
Babies in 2025
1,566
boys named Callahan
Callahan popularity, 1880–2025
Where Callahan is most popular
Share of boys born in 2025:lowhighno data (< 5 births)
Strongest states: Montana (#76), New Hampshire (#94), South Dakota (#94)
Uniqueness score
29/ 100Very common
everywhereone of a kind
A familiar pick that most people will recognize instantly. Based on how many babies per birth were named Callahan in the most recent year of SSA data.
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