Calum
Quick answers about Calum
How many people are named Calum?
An estimated 3,469 living Americans are named Calum.
How rare is Calum?
Calum is uncommon among babies today, with 313 boys receiving the name in 2025, matching its recorded peak.
How old is the typical Calum?
The median age of a living American named Calum is approximately 7 years, with most bearers falling between 4 and 15 years old.
Is Calum still popular?
Yes — Calum is currently rising in popularity, with 313 births in 2025. Births this decade are running about 4× higher than the previous decade.
Where is Calum most common?
Calum has its strongest geographic signal in Utah, where it appears 4.3× more often than the national baseline.
Calum is most concentrated in Utah — about 4.3× the national rate in the 2020s. It also runs high in Ohio and Michigan.
States where Calum is given more often than the national average — its present-day heartland.