Dian
Quick answers about Dian
How many people are named Dian?
Based on SSA birth records through 2015, an estimated 2,670 Americans born with the name Dian may still be living. No new bearers have been recorded since 2015.
How rare is Dian?
Dian has not appeared in SSA records since 2015. It is effectively extinct as a new baby name — no girls received it in the latest available data.
How old is the typical Dian?
The median age of a living American named Dian is approximately 70 years, with most bearers falling between 61 and 77 years old.
Is Dian still popular?
No. Dian is extinct in new births; the SSA last recorded it in 2015.
Where is Dian most common?
Dian has its strongest geographic signal in California, where it appears 4.1× more often than the national baseline.
Dian is most concentrated in California — about 1.6× the national rate in the 1940s. It also runs high in Indiana.
States where Dian is given more often than the national average — its present-day heartland.