Surname Aylsworth (Aylsworth 
) , worldwide, is a rare family name. The cognomen Aylsworth is characteristic of the United States, where it is a rare surname, Canada, and New Zealand. In absolute terms, it is the most numerous in the United States, Canada, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Aylsworth | Canada, Australia, Brazil, New Zealand, United States |
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john aylsworth printer (Chicago-American) and abolitionist (1810-1901), US (b. 1810) |
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| david aylsworth American painter, US (b. 1966) |
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| steve aylsworth college basketball player (1997–2000) Lehigh |
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| arthur s aylsworth researcher |
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