Baby name

Dian

Girl

Short-lived name

In 1946, Dian reached its peak: 287 girls, 1 baby in 11,133. Since then, the name has fallen 99%, to about 0 births a year. No births recorded in 2025: the name is no longer given, or too rarely to be published. 37% of all babies named Dian since 1880 were born in the 1940s.

5,369births since 1880

1940sgeneration

No. 459rank at its peak, in 1946

Where babies named Dian are born

1946

Year shown on the map

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The darker the blue, the more common Dian is in the state, compared with its births. White: no births published that year.

Where it is most popular

Compared with the national average, Dian is most common in California (2.1 times), Texas (1.7) and Michigan (1.7), taking into account all births in each state since 1910.

One letter apart

Diane 518,651
Diana 368,487
Diann 12,252
Rian 3,494
Dean 2,914
Dia 2,250

Names from the same era

Jerrie · Carolann · Karolyn · Ernestina · Cheryle · Janey

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