Family name Galdon (Galdon 
) , around the world, is quite a rare cognomen. The surname Galdon is habitual in Spain, where it is quite a rare surname, Romania, where it is a rare surname, and Argentina. In absolute terms, it is the most numerous in Spain, Argentina, and the United States. Also, Galdon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Galdon | Argentina, United States, France, Romania, Spain |
| joseph galdon Filipino priest and writer, PH (b. 1928) |
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| angel algaba galdon Spanish politician, ES |
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| lucie galdon researcher |
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| clara galdon researcher (ORCID 0000-0002-9172-8261) |
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| maria gomez galdon researcher |
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