Family name Sinyard (Sinyard 
) , all around the world, is a rare cognomen. The family name Sinyard is habitual in Canada, where it is a rare surname, the United States, and New Zealand. In absolute terms, it is the most numerous in the United States, Canada, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Sinyard | Canada, New Zealand, United States, United Kingdom, China |
| mike sinyard American cycle designer, US (b. 1950) |
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| neil sinyard (b. 1945) |
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