boy name
Callahan
Gender
Boy
Popularity
#227 · U.S. boys (2025)
Popularity of Callahan in the US, 1880–2025
Callahan first appears in US records in 1983. It peaked in 2025, when 1,566 boys were given the name; in 2025 there were 1,566.
Source: US Social Security Administration.
Frequently asked questions
Is Callahan a boy or a girl name?
Callahan is most commonly used as a boy name.
How popular is the name Callahan?
In 2025, Callahan ranked #227 among boys’ names in the United States, according to U.S. Social Security Administration data.
When was the name Callahan most popular?
Callahan was most popular in 2025, when about 1,566 US babies were given the name that year, according to US Social Security Administration records.