Callahan

Meaning of Callahan

Likely means "bright-headed" or "bright-browed."

Callahan has Irish roots — browse every Irish baby name in our catalog.

Popularity of Callahan

Callahan is more popular than ever, reaching a new high of #227 in 2025 from #901 in 2019.

Notable people named Callahan

• Bill Callahan
  American singer-songwriter
• Callahan Bright
  American football player
• Callahan McDonough
  American lacrosse player
• Callahan Steele
  American pornographic actor
• Callahan Tunnel
  Underwater highway tunnel

More Irish names

Questions about the name Callahan

What does the name Callahan mean?

Callahan means likely means "bright-headed" or "bright-browed.", and it comes from Irish origins.

Is Callahan a boy's or a girl's name?

Callahan is most commonly used as a boy's name in the United States.

How popular is the name Callahan?

In 2025, Callahan ranked #227 for boys, up from #363 the year before.

When was Callahan most popular?

Callahan peaked at #227 in 2025.