unisex NAME · CURRENTLY #3002

Callaghan

KAL-uh-han

“Descendant of Ceallach; Ceallach is traditionally interpreted as “bright-headed,” though its etymology is debated.”

An Irish surname used as a given name.

surname-deriveddistinctivetraditional
SSA POPULARITY HISTORY

How Callaghan has traveled through time

62000 122005 52010 62015 182020 482025
LATEST YEAR202548 births
PEAK RANK#3002in 2025
CURRENT USAGE14.6% F85.4% M

Source: U.S. Social Security Administration. SSA excludes names with fewer than five occurrences in a geographic area.