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Origins of the McLennon surname

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About the McLennons

We have a total number of 2246 records for people with the last name McLennon.

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I’ve managed to trace back to the mid-1500s! I can’t believe it! Utterly engrossing and I have uncovered some quite moving and heartbreaking stories attached to various ancestors. You don’t need any qualifications to start - just time patience, and some information.

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Delve deeper into the McLennon family's history

Where do most McLennons live?

In 1921, most McLennons lived in London.

Census records trace your ancestors through each generation, so you can follow where your relatives lived through each decade.

Interesting facts about McLennons

How common is your surname?

You have a rare surname! It's not in the top 1000 UK surnames!

We have 846 records for the McLennon surname. The oldest one dates back to 1861.

Who were McLennons most likely to marry?

Mc Lennons



Our Marriage record sets tell us which families married McLennons.

What are the most common McLennon first names?

  • John
  • William
  • Mary
  • Margaret

Our birth record sets tell us the names of McLennon family members

Common jobs for McLennons

Men and women often performed different types of jobs, so these are displayed by gender to maintain their historical accuracy.

Common Female occupations for McLennons in 1921




Domestic Servant


General Servant




Common Male occupations for McLennons in 1921
Farm Servant




General Labourer


Agr Lab (Out Of Employ)




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Census records provide incredible detail on names, ages, marital statuses, occupations and more.

We found over 110,000 family trees with the McLennon surname

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