Family name Heagerty (Heagerty 
) , around the globe, is a rare surname. The family name Heagerty is habitual in Australia, where it is a rare surname, New Zealand, and the United States. Not in comparison with a country's population, it most frequently occurs in the United States, Australia, and the United Kingdom.
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| Heagerty | Canada, United Kingdom, United States, New Zealand, Australia |
| john joseph heagerty Canadian physician and medical historian, CA (b. 1879) |
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| patrick james heagerty Ph.D. The Johns Hopkins University 1996 |
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| patrick j heagerty researcher |
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| anthony m. heagerty researcher |
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| allison heagerty researcher |
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| patrick j. heagerty researcher |
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| adrian heagerty researcher |
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