Family name Laughman (Laughman 
) , throughout the world, is quite a rare last name. The cognomen Laughman is characteristic of the United States, where it is a rare surname, New Zealand, and Australia, where it is a very rare surname. In absolute terms, the name is most common in the United States, Australia, and Canada.
| VARIANT | COUNTRY |
|---|---|
| Laughman | United Kingdom, Australia, United States, Canada, New Zealand |
| clementina laughman Peerage person ID=714248 |
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| c. laughman researcher ORCID ID = 0000-0002-8540-2249, US |
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| brian laughman researcher |
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