Cognomen Gilchrest (Gilchrest 
) , in all the world, is a rare surname. The surname Gilchrest is habitual in Ireland, where it is a rare surname, the United States, and New Zealand, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in the United States, Ireland, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Gilchrest | Australia, Canada, Ireland, United Kingdom, United States |
| richard gilchrest (b. 1841) |
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wayne gilchrest American politician, US (b. 1946) |
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| barbara a. gilchrest (b. 1945) |
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| barbara gilchrest (b. 1945) |
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| jillian gilchrest American politician, US (b. 1982) |
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| eric j. gilchrest |
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