[1] 88 domains are known as Clan Pok possessions in the Kingdom of Hungary.
[1] The Puky, Mórocz and Meggyesi families belong to this genus.
[1] The clan might be of Pecheneg origin, as the name of the genus has been etymologized to "dung" or "rubbish" according to Vámbéry.
Similarly, a sub-clan of Turkmens is called "Pokli".
Otherwise it may be related to Persian pāk "pure" through Turkic mediation.