How would you say Clan of the Moondragon in Irish Gaelic and make the proper phrasing?

Clann Ph�ist na Geala�, Sliocht Ph�ist na Geala� or S�ol Ph�ist na Geala�. "Clann" really means only "somebody's children or descendants". In the names of genuine clans in Ireland, the words "sliocht" (which means more or less the same as clann) and "s�ol" (semen) were probably more common than clann.