Wikipedia
Karlāṇī is a Pashtun tribal confederacy. The others being Sarbani, Gharghashti and Ghilji. Even Among the rest of the Pashtuns themselves, the Karlani tribes are renowned for their enhanced war-like nature and fighting abilities.They primarily inhabit the FATA region of North West Pakistan and certain parts of eastern Afghanistan.Ithe 16th century the Karlani founded the Karrani dynasty, the last dynasty to rule the Bengal Sultanate.
The legend of Karlani in the folklore says:
"In his infancy he became an orphan and after losing his family he alone survived and was adopted by the Ormur Tribe. The tribe gave him shelter & protection & raised him like their own son. When he reached a marriageable age, the chief of the Ormur tribe made Karlan his son in law." But actually He is not the son of Ghurghusht nor Ormur.