Family name Frych (Frych 
, Фрич 
) , around the world, is a rare cognomen. The cognomen Frych is characteristic of Ukraine, where it is a rare surname, Kazakhstan, and Russia, where it is a very rare surname. Also, Frych is the forename as well as the last name.
| merfyn frych monarch of Gwynedd (b. 800) |
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| dyddgu ferch tudur ap grufudd llwyd ap heilin frych |
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| rhys ab ednyfed ap hwlcyn ap bleddyn frych |
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| gwen ferch dafydd ap gruffudd llwyd ap heilin frych |
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