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Find more Keirn relatives and grow your tree by exploring billions of historical records. Taken every decade since 1790, the U.S. Federal Census can tell you a lot about your family. For example, from 1930 to 1940 there were 54 less people named Keirn in the United States — and some of them are likely related to you.

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Create, build, and explore your family tree.

What if you had a window into the history of your family? With historical records, you do. From home life to career, records help bring your relatives' experiences into focus. There were 363 people named Keirn in the 1930 U.S. Census. In 1940, there were 15% less people named Keirn in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 309 people named Keirn were living in the United States. In a snapshot:

  • 292 rented out rooms to boarders
  • On average men worked 42 hours a week
  • The youngest was 1 and the oldest was 86
  • For 153 females, Mary was the most common name

Learn where they came from and where they went.

As Keirn families continued to grow, they left more tracks on the map:

  • 16% migrated within the United States from 1935 to 1940
  • 48 migrated within the United States from 1935 to 1940
  • 28 were first-generation Americans
  • 8% were first-generation Americans