About Callahan
The name Callahan is of Irish origin and is derived from the Gaelic surname Ó Ceallacháin, meaning "descendant of Ceallachán." Ceallachán is a diminutive form of the Gaelic word "ceallach," which translates to "bright-headed" or "warrior." Therefore, the name Callahan can be interpreted to mean "descendant of the bright-headed one" or "descendant of the warrior."
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Most individuals with the name Callahan are male.
The popularity of the name has increased by 39.35% over the past year.
Here's how to represent Callahan in Braille, with each pattern of raised dots corresponding to a letter of the name.
The image below shows how you can spell Callahan using American Sign Language (ASL). In sign language, each hand shape corresponds to a specific a letter of the name.