Around the globe, Rhidian (Rhidian 
) is a very rare boy's first name. The first name Rhidian is characteristic of Northern Europe, particularly the United Kingdom, where it is a very rare masculine name. Much less frequently, Rhidian is the last name as well as the forename.
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| Rhidian | Australia, South Africa, Philippines, United Kingdom, United States |
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rhidian 5-6th c. Welsh saint (b. 500) |
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| lord rhidian crichton-stuart British noble and Army officier (1917-1969), GB (b. 1917) |
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| rhidian brook British writer, GB (b. 1964) |
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| rhidian colum crichton-stuart (born 1967) (b. 1967) |
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| rhidian charles patrick crichton-stuart (born 1974) (b. 1974) |
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| rhidian graesser Peerage person ID=335806 |
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| rhidian j shelton researcher |
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| rhidian bridge actor |
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| rhidian griffiths Welsh author and editor |
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| rhidian morgan-jones researcher |
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Orr, Harris, Havard, Wilson, Wilcox, Spencer, Chapman, Copping, Boobier, Pollock, Lerwell, Jenkins, Edwards, Francis, Crompton, Phillips, Guevarra, Williams, Griffiths, Llewellyn, Humphreys, Snowdon-Jones, Turner, Thomas, Taylor, Davies, Penz, Rees, Gard, John, Hart, Hill, Bevan, Booth, Brook, Pentz, Harrington, Price, Davis, Grant, Lewis, Jones, Evans, Maltby, Morgan, Mepham, Andrew, Boland, Roach, and Crichton-Stuart