Family name Bayfield (Bayfield 
) , in the entire world, is a rare surname. The last name Bayfield is habitual in Australia, where it is a rare surname, the United Kingdom, and Ireland. Not in comparison with a country's population, this name is the most popular in the United Kingdom, Australia, and the United States. Very seldom, Bayfield is the forename as well as the last name.
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| Bayfield | Australia, Canada, Ireland, United Kingdom, United States |
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robert bayfield British doctor (b. 1629) |
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henry wolsey bayfield British Royal Navy officer and surveyor (1795-1885), GB (b. 1795) |
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fanny amelia bayfield Canadian artist and educator, CA (b. 1810) |
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| gabriel bayfield British colourist of natural history illustrations (1781–1870) (b. 1781) |
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| mary ann bayfield British artist and scientific illustrator (1815-1895), GB (b. 1815) |
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st. clair bayfield English stage actor, US (b. 1875) |
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| m. a. bayfield British priest and scholar (b. 1852) |
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| john james bayfield British commercial photographer (1866-1951), GB (b. 1866) |
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martin bayfield English rugby union footballer, GB (b. 1966) |
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| tony bayfield British rabbi, GB (b. 1946) |
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| bill bayfield New Zealand chief executive, NZ (b. 1950) |
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| bayfield james egerton-warburton (born 1970) (b. 1970) |
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| daniel bayfield QC 2016 (b. 1975) |
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| e. g. bayfield Poet |
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| oliver w bayfield researcher ORCID ID = 0000-0003-1421-7780 |
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