What Does the Name Callahan Mean
The name Callahan comes from English roots and carries a meaning worth knowing. Read the full meaning and origin of Callahan below, then browse real variants, short forms, and related names from the same family. Tap any name to copy it instantly.
Callahan Name Meaning
EnglishFrom a surname, the Anglicized form of the Irish Ó Ceallacháin, which means "descendant of CEALLACHÁN".
Frequently Asked Questions
What does the name Callahan mean?
The full meaning, origin and background of Callahan appear in the meaning card at the top of this page, followed by real variants and related names from the same family.
Is Callahan a boy or girl name?
The usage and origin of Callahan are shown in the meaning card above — the related names below include forms used across genders.
What names are similar to Callahan?
The list below shows real name variants, short forms, and names that share the roots or sound of Callahan — tap any name to copy it.
Is Callahan a rare name?
Many names carry centuries of history yet stay uncommon today. Browse the related names below to find a form of Callahan that feels right.