FIRST NAME
Calahan
Calahan is the 15,872nd most common male first name in the United States, recorded for 206 men and boys in the latest Census. It is also given to 25 women and girls.
AS A MALE NAME · #15,872 TODAY
2020 CENSUS
206
living · #15,872
BABIES NAMED CALAHAN BY BIRTH YEAR · 1986–2025
202526
As a male name, Calahan peaked in 2025, when 26 babies were named Calahan (the #4063 male name that year).
SOURCE: SOCIAL SECURITY ADMINISTRATION (US BIRTHS)
AS A FEMALE NAME · #41,296 TODAY
2020 CENSUS
25
living · #41,296