male NAME · CURRENTLY #4063
Calahan
KAL-uh-han
“descendant of Ceallachán”
A given-name spelling related to the Irish surname Callahan.
SSA POPULARITY HISTORY
How Calahan has traveled through time
61995
82000
72005
92010
52015
192020
262025
LATEST YEAR202526 births
PEAK RANK#4063in 2025
CURRENT USAGE0% F100% M
Source: U.S. Social Security Administration. SSA excludes names with fewer than five occurrences in a geographic area.